Repair Parts Sheet

Pow’r Riser Lifting Jacks

PR Series - 150 Ton Air Models

L54723 Rev. M 06/24 For Date Codes Beginning with the Letter: "B" thru "C"
For Both PRAMA and PRASA

To Protect Your Warranty, Use Only ENERPAC Hydraulic Oil.

Enerpac recommends that all kit components be installed to insure optimum performance of the repaired product.

Note: This illustration is for reference only.

The appearance of your unit may differ from
the unit shown.

Filter/Lube Assemblies
See Figures 22 and 23 Valve Sub-assemblies
P.R. Basic Assembly See Figures 16 through 20
See Figure 3
Cylinder Assembly
See Figure 15

Handle Assembly
See Figure 25

Pump Sub-assemblies
and Sub-components
See Figures 4 through 13

Manifold Assembly
See Figure 21
Jack Components
See Figures 1 and 2
Pendant Assembly
(Not Shown - PRASA Models Only)
See Figure 24
Figure 1 - Main Assembly, PRAMA Models

5 15
NOTE: This illustration is for reference 14 36
only. The appearance of your unit 12

may differ from unit shown.

12
150 TON

Testing Procedure: CAPACITY 19

Load the jack to 150 Tons, hold THIS JACK IS FOR LIFTING ONLY! SUPPORT THE LOAD
IMMEDIATELY AFTER LIFT BY OTHER APPROPRIATE
MEANS. NEVER GET ON OR UNDER A LOAD SUPPORTED
ONLY BY THE JACK.

NEVER EXCEED THE RATED CAPACITY OF THE JACK.

USE JACK ONLY ON SOLID SURFACES CAPABLE OF

SUPPORTING THE LOAD AND THE BASE OF THE JACK.

and check. No drift allowed. Lift

ALWAYS CENTER THE LOAD ON THE LIFTING SADDLE
OF THE JACK.

USE ONLY ENERPAC HYDRAULIC OIL, OR APPROVED

EQUIVALENT.

FAILURE TO HEED THESE WARNINGS MAY CAUSE LOSS

OF LOAD OR FAILURE OF THE JACK RESULTING IN
PROPERTY DAMAGE OR PERSONAL INJURY.

35
CONSULT ENERPAC OPERATING INSTRUCTIONS AND
ASME/ANSI B30.1 SAFETY STANDARD FOR ADDITIONAL
INSTRUCTIONS ABOUT SAFE OPERATION.

DO NOT REMOVE OR COVER THIS LABEL 89292E

2.75-1.75" @ 1 minute. Lower and CAUTION

MOISTURE IN AIR LINE

check load holding .31" drift max.

CAN CAUSE DANGEROUS
ICING IN MUFFLER AND
BLOW OUT FELT
MUFFLER PADDING. USE
ONLY ANTI-FREEZE
LUBRICANT IN OILER
AND MUFFLER.

88111E

before load lock off.

VIEW A-A

TORQUE TO
75 IN-LBS 8
11 29 18
25 26
TORQUE TO
20 75 IN-LBS TORQUE TO
150 IN-LBS

32
A A
150 TONS

150 NS

RAISE

LOWER

23
24

16 36

3
APPLY LOCTITE 242
27
7 TORQUE TO 150 IN-LBS
2

28 13

33

10
1

21
37 34
TORQUE TO
250 IN-LBS
6

2
 Repair Parts List (Refer to figure 1)
Model
Item Qty. Description
PRAMA15016L PRAMA15027L

1 (See Fig. 3) (See Fig. 3) 1 PR Basic Asm

2 (See Fig. 4A & 4B) (See Fig. 4A & 4B) 1 Subassy, Pump and Air Motor.
3 40085E 40085E 1 Male Elbow 3/8-3/8"
5 42208E 42208E 1 Load Cap PR Long Stm
6 41944E 41944E 2 Tire/Rim Assembly
7 41779E 41779E 1 Air Tubing
8 88743E 88743E 1 Plug Hex O-Ring
9 (See Fig. 25) (See Fig. 25) 1 Handle Assembly
10 85469E 85469E 1 Gasket
11 (See Fig. 22) (See Fig. 22) 1 Filter Lube/Regulator Asm
12 43021E - - - 2 Square Hole Plug PR
13 86244E 86244E 1 Street Elbow
14 42532E 42532E 1 Label 150 Ton Capacity
15 42358E - - - 1 Lifting Bar 24" PR
16 46459E 46485E 1 Model Label
18 42365E - - - 2 Nut Plt - Lift Bar
89292E 89292E 1 Decal, Warning PWR R
19
DD9743026 DD9743026 1 Decal, Warning PWR R, starting with Date Code “C”
20 B2005046E B2005046E 12 Screw 1/4-20 x 3/4" St
21 46053E 46053E 2 1"-8 Hex Lock Nut
23 69264E 69264E 1 Breather Vent
24 41977E 41978E 1 Tube
25 42363E - - - 4 HCS 5/16-18 x 1.25" Plt.
26 93942E - - - 4 Lock Washer 5/16"
27 41983E 41983E 1 Screw Shoulder
28 89967E 89967E 1 Enerpac Logo - Large
29 B2007046E B2007046E 2 Washer Hd. Screw 1/2-20 x 3/4"
32 86027E 86027E 1 Control Valve Plate
33 42281E 42281E 1 Lower Weldment 5" PR
34 84692E 84692E 2 SHC 3/8-16 x 1.75"
35 88111E 88111E 1 Label, Caution, Filter/Lube
36 46539E 46539E 2 Decal Overlay, not used on Date Code "C"
37 41945E 41945E 2 Spacer
N/A = Not Available

3
Figure 2 - Main Assembly, Pendant Controlled PRASA Models

32

NOTE: This illustration is for reference 5

16 51
only. The appearance of your unit
12
may differ from unit shown. 12

150 TON
Testing Procedure: CAPACITY 19

Load the jack to 150 Tons, hold THIS JACK IS FOR LIFTING ONLY! SUPPORT THE LOAD
IMMEDIATELY AFTER LIFT BY OTHER APPROPRIATE
MEANS. NEVER GET ON OR UNDER A LOAD SUPPORTED
ONLY BY THE JACK.

NEVER EXCEED THE RATED CAPACITY OF THE JACK.

and check. No drift allowed. Lift

USE JACK ONLY ON SOLID SURFACES CAPABLE OF
SUPPORTING THE LOAD AND THE BASE OF THE JACK.

ALWAYS CENTER THE LOAD ON THE LIFTING SADDLE

OF THE JACK.

USE ONLY ENERPAC HYDRAULIC OIL, OR APPROVED

EQUIVALENT.

FAILURE TO HEED THESE WARNINGS MAY CAUSE LOSS

OF LOAD OR FAILURE OF THE JACK RESULTING IN

50
PROPERTY DAMAGE OR PERSONAL INJURY.

CONSULT ENERPAC OPERATING INSTRUCTIONS AND

ASME/ANSI B30.1 SAFETY STANDARD FOR ADDITIONAL
INSTRUCTIONS ABOUT SAFE OPERATION.

2.75-1.75" @ 1 minute. Lower and

DO NOT REMOVE OR COVER THIS LABEL 89292E

CAUTION

check load holding .31" drift max.

MOISTURE IN AIR LINE
CAN CAUSE DANGEROUS
ICING IN MUFFLER AND
BLOW OUT FELT
MUFFLER PADDING. USE
ONLY ANTI-FREEZE
LUBRICANT IN OILER
AND MUFFLER.

88111E

before load lock off.

VIEW B-B

A
43
8
11
33 34 35

TORQUE TO
45 150 IN-LBS

B B 42

A
150 TONS

150 TONS

P 25 26
20
39
TORQUE TO
75 IN-LBS
18
44

31 30
29 INSTALL IN
23 LOWER PORT
OF VALVE

15

24

7
3
47
37 APPLY LOCTITE 242
41 36
46 28 TORQUE TO 150 IN-LBS
14 51

13

48
27
TORQUE TO
75 IN-LBS

1 10

21
52
49
TORQUE TO
6 250 IN-LBS

4
 Repair Parts List (Refer to figure 2)
Model
Item Qty. Description
PRASA15016L PRASA15027L
1 (See Fig. 3) (See Fig. 3) 1 PR Basic Asm
2 (See Fig. 5A & 5B) (See Fig. 5A & 5B) 1 Subasy, Pump and Air Motor
3 40085E 40085E 1 Male Elbow 3/8-3/8"
5 42208E 42208E 1 Load Cap PR Long Stm
6 41944E 41944E 2 Tire/Rim Assembly
7 41779E 41779E 1 Air Tubing
8 88743E 88743E 1 Plug Hex O-Ring
9 (See Fig. 25) (See Fig. 25) 1 Handle Assembly
10 85469E 85469E 1 Gasket
11 (See Fig. 23) (See Fig. 23) 1 Filter Lube/Regulator Asm
12 43021E - - - 2 Square Hole Plug PR
13 86243E 86243E 1 Male Elbow
14 42445E 42446E 1 Decal, Blank
15 (See Fig. 24) (See Fig. 24) 1 Pendant, Air
16 42532E 42532E 1 Label 150 Ton Capacity
18 41965E 41965E 1 Triple hose
89292E 89292E 1 Decal, Warning PWR R
19
DD9743026 DD9743026 1 Decal, Warning PWR R, starting with Date Code “C”
20 B2005046E B2005046E 12 Screw 1/4-20 x 3/4" St
21 46053E 46053E 2 1"-8 Hex Lock Nut
23 69264E 69264E 1 Breather Vent
24 - - - 42504E 1 Hanger, 10" Lock Ring
25 - - - 42552E 4 SHCS, #10-32 x 1/2" SS
26 - - - 93940E 4 Lockwasher, #10
27 B2007046E B2007046E 2 Washer Hd. Screw 1/4-20 x 3/4"
28 42968E 42968E 2 Swivel Tee, 1/8"
29 DS1024660 DS1024660 1 Control Valve, Air
30 45970E 45970E 1 Nipple, Male 1/4" x 1/8"
31 41977E 41978E 1 Tube
32 42358E - - - 1 Lifting Bar 24" PR
33 42365E - - - 2 Nut Plt - Lift Bar
34 42363E - - - 4 HHCS 5/16-18 x 1.25" Plt.
35 93942E - - - 4 Lock Washer 5/16"
36 41983E 41983E 1 Screw Shoulder
37 89967E 89967E 1 Enerpac Logo - Large
39 42367E 42367E 1 S-Hook, Pendant
41 DQ2201660SR DQ2201660SR 1 Shuttle Valve
42 43099E 43099E 1 Hose, 3/16" 10.5" Lg
43 43098E 43098E 1 Hose, 3/16" 12.25" Lg
44 42667E 42667E 2 Reducer, 1/4” - 1/8"
45 42966E 42966E 1 Street Elbow, 1/8"
46 18970E 18970E 2 Swivel, Straight, 1/2"
47 42967E 42967E 1 Street Elbow, 1/4", 90 Deg.
48 42281E 42281E 1 Lower Weldment 5" PR
49 84692E 84692E 2 SHC 3/8-16 x 1.75"
50 88111E 88111E 1 Label, Caution, Filter/Lube
51 46539E 46539E 2 Decal Overlay, not used on Date Code "C"
52 41945E 41945E 2 Spacer
N/S DD9657900SR DD9657900SR 2 Cord Managemet Bracket Assembly, starting with Date Code “C”
N/A = Not Available N/S = Not Shown

5
Figure 3 - 42045SR, 41943SR Pow’r Riser Basic Assembly

TORQUE TO
20-25 FT. LBS.
4

21

20

22

23

9 TORQUE ACORN NUT TO

17 14 90-100 FT-LBS.
24 8 7
28
19
27 15 10
TORQUE ADAPTER TO
180 FT-LBS. MINIMUM
TORQUE BOLTS TO
225 FT-LBS. MINIMUM

16

18
13 25

6
 Repair Parts List (Refer to figure 3)
Model

Item PRAMA15016L PRAMA15027L Qty. Description

and and
PRASA15016L PRASA15027L

BASIC
ASSY
42045SR 41943SR

1 41886E 41886E 1 Housing Mach P. R.

4 (See Fig. 15) (See Fig. 15) 1 150 Ton Cylinder Assy.
5 85477E 85477E 2 Jam Nut
6 (See Fig. 14) (See Fig. 14) 1 O.C. Valve and Hoses
7 93947E 93947E 6 Lock Washer 5/8"
8 93605E 93605E 6 SHCS 5/8-11 x 1.5" Lg.
9 41975E 41975E 1 150 Ton P.R. Base
10 89754E 89754E 1 Screen - 2" Nipple
13 44968E 44968E 2 Rubber Ball 3/8" 70
14 93950E 93950E 1 1/4" Soc Pipe Plug
15   1 Gasket Adapter
16 41948E 41948E 2 Axle Shaft
17 41947E 41947E 1 Adapter O.C. Valve
18 42275E 42275E 2 PR Base Pin
19 46740E 46740E 1 Acorn Nut 5/8-11
20 41974E 41974E 1 Ring 150 Ton
21   1 O-Ring 7-3/4 x 8-1/4"
22   1 O-Ring 9" x 9-1/2"
23   1 Gasket Base
24   1 O-Ring Power Riser
25 66021E 66021E 1 Magnet
27   1 O-Ring 7" x 7-1/4"
28 68183E 68183E 2 Gasket Plug
 Included in 54411K Repair Kit

7
Figure 4A - 46460SR Pump and Motor Sub-Assembly (Date Code "B" only)
(PRAMA Models Only)

PUMP ASSEMBLY SPECIFICATIONS:

TONNAGE: 150 TONS

PRESSURE RELIEF: 10,000-10,200 PSI
PRESSURE UNLOADING: 800 PSI

8
 Repair Parts List (Refer to figures 4A and 4B)
Item Part Number Qty. Description
69445SR 1 Pump Asm 4P Air
1
Pump Element 1 See RPS L2596 For MPE Pump Element, starting with Date Code "C"
2  1 Gasket-Motor, not used on Date Code "C"
 1 Gasket-Pump @ Motor
3
DC9551920SR 1 Gasket-Pump, starting with Date Code "C"
4  1 Gasket-Pump @ Valve, not used on Date Code "C"
DD6038101E 1 Cover Plate, Reservoir
5
DD9585101 1 Cover Plate, Reservoir, starting with Date Code “C”
85501E   1 Air Motor
6
DA4930259 1 Air Motor, starting with Date Code “C”
7 69026E 1 Pin Dowel 3/16-1
9 (See Fig. 21) 1 Manifold Asm NPR
10 86184E 5 SHCS 3/8-16 x 1-1/2"
11 (See Fig. 20) 1 Locking Valve w/relief
12 (See Fig. 16) 1 Control Valve Asm.
13 42383E 4 SHCS 3/8-16 x 8.0"
14 68963SR 1 Adapter Assy, not used on Date Code "C"
69442E 1 Nipple, 1/4NPT x 1.5L
15
DC9178118 1 Inlet Screen, starting with Date Code "C"
80241E 1 Pipe Coupling, 1/4"
16
DC9603268 1 Inlet Tube, starting with Date Code "C"
17 (See Fig. 13) 1 Filter Block Assembly
18 561604E 1 Roll Pin 1/8 x 3/8" Lg.
19 41964E 2 Swivel Fitting
20 DD6106037E 1 Valve Gasket
21 B1013028X 2 SHCS, 1/4-20 x 1.25" Lg

 Included in 54177K Repair Kit

 Included in 6028099E Gast Motor Repair Kit. Gast Motor Marking 112GDcT4
 Included in DD8985814E Motor Repair Kit

Figure 4B - 46460SR Pump and Motor Sub-Assembly

(PRAMA Models Only)

9
Figure 4C - Starting With Date Code "C"
Torque to Torque to
72 - 84 in-lbs. 1 50 - 55 ft-lbs.
[8.1 - 9.5 Nm] 26 10 11 [68 - 74 Nm]

Used only on
models without
heat exchanger
assembly

13A

12A Torque to
15 - 18 ft-lbs.
29 28 [20 - 24 Nm] 2X Torque to
27 20 - 22 ft-lbs.
[27 - 30 Nm]

21 Torque to
45 - 47 ft-lbs.
24 [61 - 64 Nm]
25

22
23
Notes:

1 Apply Loctite 545 to threads before installation.

10
 Repair Parts List (Refer to figures 4C)
Starting With Date Code "C"
Item Part Number Qty. Description
10 Pump Element 1 see RPS L2596 for MPE
11 F100094-246 1 Fitting 5-4 FTX-S
12A F100097-16 1 Fitting, Standard Pump
13A DC9335646 1 Hose, Bypass 8”
21 DC9173690 1 Connector Fitting
22 ★BSS0368D 1 Back-up
23 ★B1012803 1 O-Ring
24 ★DC9271167 1 Copper Gasket
25 ★DC9551920 1 Pump Gasket
26 CBE621028-1A 2 SHCS, M6 X 20
27 DD9587900 1 Tube, ASM Steel
28 DC9603268 1 Intake Tube, 6.5" 40L
29 DC9178118 1 Intake Filter
H★ Items included in Seal Kit ZE3K

11
Figure 5A - 69769SR Pump and Motor Sub-Assembly (Date Code "B" Only)
DD9772900SR Pump and Motor Sub-Assembly (Date Code "B" thru "C")
(PRASA Models Only)

PUMP ASSEMBLY SPECIFICATIONS:

TONNAGE: 150 TONS

PRESSURE RELIEF: 10,000-10,200 PSI
PRESSURE UNLOADING: 800 PSI

12
 Repair Parts List (Refer to figures 5A and 5B)
Item Part Number Qty. Description
69445SR 1 Pump Asm 4P.
1
Pump Element 1 See RPS L2596 For MPE Pump Element, starting with Date Code "C"
2  1 Gasket-Motor, not used on Date Code "C"
 1 Gasket-Pump @ Motor
3
DC9551920SR 1 Gasket-Pump, starting with Date Code "C"
4  1 Gasket-Pump @ Valve, not used on Date Code "C"
DD6038101E 1 Cover Plate, Reservoir
5
DD9585101 1 Cover Plate, Reservoir, starting with Date Code “C”
85501E  1 Air Motor
6
DA4930259 1 Air Motor, starting with Date Code “C”
7 69026E 1 Pin Dowel 3/16-1
9 (See Fig 21) 1 Manifold Asm NPR
10 86184E 5 SHCS 3/8-16 x 1-1/2"
11 (See Fig 20) 1 Locking Valve w/relief
12 (See Fig 17) 1 Control Valve Asm.
13 42737E 4 SHCS 3/8-16 x 8.0"
14 68963SR 1 Adapter Assy.
69442E 1 Nipple, 1/4" NPT x 1.5"L
15
DC9178118 1 Inlet Screen, starting with Date Code "C"
80241E 1 Pipe Coupling, 1/4"
16
DC9603268 1 Inlet Tube, starting with Date Code "C"
17 (See Fig 13) 1 Filter Block Asm
18 561604E 1 Roll Pin 1/8 x 3/8” LG
19 41964E 2 Swivel Fitting
20 DD6106037E 1 Valve Gasket
21 B1013028X 2 SHCS, 1/4-20 x 1.25" Lg
 Included in 54177K Repair Kit  Included in 6028099K Repair Kit

Figure 5B - 69769SR Pump and Motor Sub-Assembly

DD9772900SR Pump and Motor Sub-Assembly
(PRASA Models Only)

13
Figure 5C - Starting With Date Code "C"
Torque to Torque to
72 - 84 in-lbs. 1 50 - 55 ft-lbs.
[8.1 - 9.5 Nm] 26 10 11 [68 - 74 Nm]

Used only on
models without
heat exchanger
assembly

13A

12A Torque to
15 - 18 ft-lbs.
29 28 [20 - 24 Nm] 2X Torque to
27 20 - 22 ft-lbs.
[27 - 30 Nm]

21 Torque to
45 - 47 ft-lbs.
24 [61 - 64 Nm]
25

22
23
Notes:

1 Apply Loctite 545 to threads before installation.

14
 Repair Parts List (Refer to figures 5C)
Starting With Date Code "C"
Item Part Number Qty. Description
10 Pump Element 1 see RPS L2596 for MPE
11 F100094-246 1 Fitting 5-4 FTX-S
12A F100097-16 1 Fitting, Standard Pump
13A DC9335646 1 Hose, Bypass 8”
21 DC9173690 1 Connector Fitting
22 ★BSS0368D 1 Back-up
23 ★B1012803 1 O-Ring
24 ★DC9271167 1 Copper Gasket
25 ★DC9551920 1 Pump Gasket
26 CBE621028-1A 2 SHCS, M6 X 20
27 DD9587900 1 Tube, ASM Steel
28 DC9603268 1 Intake Tube, 6.5" 40L
29 DC9178118 1 Intake Filter
H★ Items included in Seal Kit ZE3K

15
Figure 6A - 69445SR Pump Assembly

TORQUE TO
180 IN-LBS. 46

21
35
36
37
38
TORQUE TO
250 IN-LBS. TORQUE TO
25 IN-LBS.
TORQUE TO 43 TORQUE TO
180 IN-LBS. 46 11 300 IN-LBS.
18
12 13 5 10 9 42
TORQUE TO 14 1
250 IN-LBS. 15 16
38

7
TORQUE TO
120 IN-LBS. 25
6

21
3 4
TORQUE TO 2
180 IN-LBS.
46
52
31

28 TORQUE TO
TORQUE TO 175 IN-LBS.
120 IN-LBS. 25
27

22
18
24 29 44
17 18
23 44
41 45
19
TORQUE TO TORQUE TO
25 IN-LBS. 40 150 IN-LBS.

50 TORQUE TO
150 IN-LBS. 32
49

48
TORQUE TO
225 IN-LBS. 47

20

16
 Repair Parts List (Refer to figures 6A and 6B)
Item Part Number Qty. Description Item Part Number Qty. Description
1 44917E 1 Pump Body 4 Piston 27 68849E 1 Plate-Bottom
2 68360E 1 Bearing, Roller 28 68855E 1 Gearset, 3/8” Clydesdale
3 66033E 1 Thrust Bearing 29 68850E 1 Shaft-Idler
4 66474E 2 Thrust Washer 30 68884E 1 Screen
5 (See Fig. 9) 1 Eccentric Shaft Assembly 31 68922E 2 Tube-Guide .22
6 66106E 1 Thrust Bearing 32 89148E 1 SHCS 1/4-28 x 1-1/2"
7 66108E 2 Thrust Washer 35 68225E 1 Spring
8 (See Fig. 7) 1 Adapter-Shaft Asm. 36 81332E 1 Roll Pin 1/8 x 15/16"
9  2 O-Ring 1-7/8 x 2" Ure 37 68226E 1 Screw, Ball Stop
10 68978E 1 Retaining Ring 38 85726E 2 Gasket 25/64 x 19/32"
11 68915E 1 Adaptor .210 Piston 40 68255E 4 SHCS 1/4-28 x 1-3/4"
12 68830E 1 Piston .210 Dia. 41 68569E 1 Tube Return
13 68340E 1 Spring, Piston 42  2 Shaft Adp Backup Was.
14 68810E 1 Ball Stop 43 66042E 1 Spring
15 93950E 1 1/4" Soc Pipe Plug 44 68891E 3 Bearing
16 (See Fig. 8) 1 Unloading Piston Assy 45 68892E 1 Ring-Retaining
17 66043E 1 Ball Retainer 46 A1007245 3 Pipe Plug 1/8" Flush
18 90906E 5 Ball 1/8" 47  1 Seat - Ext Relief
19 66046E 1 Intake Seat 48  1 Cone - Ext Relief
20 68851SR 1 Tube Asm 49  1 Spring - Relief Valve
21 91701E 2 Ball 5/16" 50 66083E 1 Relief Valve Adj. Screw
22 43671E 1 Unloading Spring 52 43673E 1 Spring Cap Unload Valve
23 43674E 1 Set Screw Unloading Valve 53 (See Fig. 10) 3 Piston Blk .210
24 43675E 1 Hex Nut Unloading Valve 54 B1356028 6 SHCS
25 97641E 2 1/16" Soc Pipe Plug 55 82687E 6 SHCS 5/16-24 x 5/8"
 Included in 54177K Repair Kit  Included in 55057K Relief Kit
Note: Not used starting with Date Code "C"

10 9 42 1

Figure 6B - 69445SR Pump Assembly

8

6 TORQUE TO
55 175 IN-LBS.

3 4
53
2

31

28 TORQUE TO
54
175 IN-LBS.
27

30

TORQUE TO
40 150 IN-LBS.

17
Figure 7 - 68829SR Adapt-Shaft Assembly Repair Parts List (Refer to figure 7)
Item Part Number Qty. Description
1 68912E 1 Adapter Shaft
2 66030E 1 Bearing
3  1 Seal
Included in Repair Kit 54177K
Note: Not used starting with Date Code “C”

Figure 8 - 43766SR Unloading Piston Assembly Repair Parts List (Refer to figure 8)
Item Part Number Qty. Description
1 43765E 1 Unload Piston
2 5602009E 1 O-Ring
3 43768E 1 Back-Up Washer
4 43686E 1 Roll Pin
Note: Not used starting with Date Code “C”

Figure 9 - 68906SR Eccentric Shaft Assembly Repair Parts List (Refer to figure 9)
Item Part Number Qty. Description
1 68907E 1 Eccentric Shaft, 7/8"
2 68818SR 1 Eccentric Asm.
3 69475E 2 Bearing Washer
4 67863E 1 Retaining Ring
5 90548E 1 Ball
5
Note: Not used starting with Date Code “C”
1 2 4
3 3

Figure 10 - 68832SR Piston Block Assembly Repair Parts List (Refer to figure 10)
Item Part Number Qty. Description
TORQUE TO
15 150 IN-LBS. 2 90906E 2 Ball 1/8"
1 3 66042E 1 Spring
4 TORQUE TO 4 68810E 1 Ball Stop
25 IN-LBS.
5 66043E 1 Ball Retainer
3 6 66046E 1 Intake Seat
13
2 7 86269E 1 Gasket 29/64 x 5/8"
8 68825E 1 Plug, Piston Block
5 9 85726E 1 Gasket 25/64 x 19/32"
12
10 68915E 1 Adaptor .210 Piston
2
11 68340E 1 Spring, Piston
11
6 TORQUE TO 12 68830E 1 Piston, .210 Dia.
10 150 IN-LBS.
13 68970SR 1 Adapter Assy.
7
14  1 O-Ring 3/16 x 5/16"
14
15 A1007245 1 Pipe Plug 1/8" Flush
TORQUE TO 9 8 TORQUE TO
Included in Repair Kit 54177K
400 IN-LBS. 200 IN-LBS.
Note: Not used starting with Date Code “C”

18
Figure 11 - 68963SR Adapter Assembly Repair Parts List (Refer to figure 11)
Item Part Number Qty. Description
1 88073E 1 Valve Adapter
2  2 B-U Ring
3 5602012E 2 O-ring, 3/8 x 1/2"
 Included in Repair Kit 54177K
Note: Not used starting with Date Code “C”

Figure 12- 68818SR Eccentric Bearing Assembly Repair Parts List (Refer to figure 12)
Item Part Number Qty. Description
1 68913E 1 Ring, Eccentric
2 68060E 1 Bearing, Sleeve
Note: Not used starting with Date Code “C”

Figure 13 - 69740USR Filter Block Assembly Repair Parts List (Refer to figure 13)
Item Part Number Qty. Description
1 69546E 1 Filter Block
2 69670E 1 Oil Filter Power Pump
3 69144E 1 Adapter Filter
4 93950E 2 1/4" Soc Pipe Plug
5 56020112E 4 O-Ring 5/16 x 7/16" URE
6 5602008E 1 O-Ring 3/16 x 5/16"

19
Figure 14 - 42353SR OC Valve Subassembly

Repair Parts List (Refer to figure 14)

Item Part Number Qty. Description Item Part Number Qty. Description
1 69522MSR 1 O.C. Valve Asm New PR 5 42354E 2 Hose 1/4 x 17" Nw PR
2 18970E 1 Elbow 1/4" 90 Deg Strt 6 84084E 1 3/8" Pipe Plug - Flush
3 42352E 1 Elbow 1/4-3/8" 90 Strt N/S 94414E 1 Ball 7/16"
4 68183E 2 Gasket-Plug
N/S = Not Shown

Figure 15 - 42050SR, 41926SR Cylinder Assembly Repair Parts List (Refer to figure 15)
Model PRA_A15016L PRA_A15027L
(all versions) (all versions)

Item Asm. 42050SR Asm. 41926SR Qty. Description

1 42048E 41927E 1 Cylinder Weldment
2 42051SR 41930SR 1 Piston Rod Asm.
3 41933E 41933E 1 150 Ton Head Gland
4   1 T-Seal Rod 5" Dia
5   1 T-Seal Piston 6-1/4"
6   1 Wiper 5" Rod Dia
7   1 O-Ring 6" x 6-1/4"
8   1 B-U Washer
9 41934E 41934E 1 Ring
10 N/A 43308E 1 Swivel Eye Bolt 1/2"
11 N/A 43307 2 Washer Eyebolt
12 45664E 45664E 1 O-Ring Face Seal Plug
13 44865E 45666E 1 O-Ring Ftg, 3/8" NPT
 Included in 54403K Repair Kit

20
Figure 16 - 69101SR 4-Way Manual Valve Subassembly
(PRAMA Models Only)

Repair Parts List (Refer to figure 16)

Item Part Number Qty. Description Item Part Number Qty. Description
1 43762E 1 Valve Rotor 12 68029E 1 Seal
2  4 O-Ring 13 68028E 3 Spring Washer
3 68180E 1 Subplate - Valve 14 68025E 1 Detent Spring
4  1 O-Ring 15 92549E 1 Ball
5 68026E 2 Thrust Washer 16 69091E 1 Valve Handle
6 68155E 1 Thrust Bearing 17 44595E 1 Screw
7  1 O-Ring 18 85317E 2 Screw
8 69135E 1 Upper Valve Block 19 93598E 4 Screw
9 93804E 1 Drive Lok Pin 20 5602008E 1 O-Ring
10  3 O-Ring 21 68181E 2 Seal
11  3 Washer 22 Y0010765E 1 Lockwasher
Included in Valve Kit 54490K

21
Figure 17
15 - 41949SR 3P4WM Air Valve Assembly
(PRASA Models Only)

Repair Parts List (Refer to figure 17)

Item Part Number Qty. Description Item Part Number Qty. Description
1 (See Fig. 18) 1 Valve Assembly TC 5 68711E 2 Spring
2 (See Fig. 19) 2 Air Cyl Assembly 6 56020112E 4 O-Ring 5/16 x 7/16"
3 68388E 1 Cover, Valve 7 98250E 4 Screw
4 68389E 1 Gasket Cover 8 41959E 8 SHCS #10-24 x 3.25"

Figure 18
16 - 68710SR Valve Assembly TC Repair Parts List (Refer to figure 18)
(PRASA Models Only) Item Part Number Qty. Description
17 1 68708E 1 Body-Valve
2 68709E 1 Slider
3 90548E 1 Ball

12
4 40254E 1 Screw
6 5602009E 3 O-Ring
7 68391E 3 Back-up Washer

TORQUE TO
8 68383E 3 Seal
50 IN-LBS. 11 9 68384E 3 Spring
16 14
13
15 10 5602038E 1 O-Ring
TORQUE TO
84-108 IN-LBS.
11 68385E 4 Bearing, Roller
3 12 68390E 2 Pin Bearing
10
13 94418E 1 Set Screw, 5/16-18 x 1/4"
TORQUE TO
75 IN*LBS. 4 14 68264E 2 Screw
15 68381E 1 Plate-Top
2
16 92549E 1 Ball, 1/4"
1
18
17 5602008E 1 O-Ring
18 69636E 2 Roll Pin

TORQUE TO
25 IN-LBS.
9 7
8 6

22
Figure 19 - 41954SR Air Cylinder Assembly
(PRASA Models Only)
8
9 10
2 1
5
11

13

12
14 15 3
4
7

Repair Parts List (Refer to figure 19)

Item Part Number Qty. Description
1 42744E 1 Body Air Cylinder
2 5602006E 1 O-Ring 1/8-1/4"
3 5602010E 1 O-Ring 1/4-3/8"
4 42747E 1 Air Cylinder Piston
5 42749E 1 Spring, Air Cylinder
7 41956E 1 End Cap
8 5602023E 1 O-Ring 1-1/16 x 1-3/16"
9 68497E 1 Seal
10 5602017E 1 O-Rng 11/16 x 13/16
11 5603910E 1 O-Ring SAE Port #10
12 42746E 1 Push Pin Air Valve
13 41958E 1 Override Pin
14 42750E 1 E-Ring 1/4" Shaft
15 42748E 1 Spring Plate Air Valve

23
Figure 20 - 42480SR Locking Valve Subassembly (with relief)

SPOOL AND SEAL REPLACEMENT INFORMATION

OLD DESIGN - ITEM 2A
IMPORTANT: Use
0.243" items 3B and 4B
0.238" with NEW design
0.198" DIA.
0.196" spool, item 2B.

A B A B

0.505"
NEW DESIGN - ITEM 2B
A B
0.292" 0.210"
A B
0.205" 0.264" DIA.
0.262"

IMPORTANT: Use
items 3A and 4A
with OLD design
0.520"
spool, item 2A.
0.307"

Note: Old design spool (2A) must be replaced with new design spool (2B)
if it is worn or damaged. Old design spool (2A) is no longer available.

Repair Parts List (Refer to figure 20)

Item Part Number Qty. Description Item Part Number Qty. Description
1 42307E 1 Locking Valve Body - Relief 12 68258E 1 Plug SAE #4
2A (not available) 1 Spool Piston (old design) 13 84084E 1 Spring Washer
2B 42727E 1 Spool Piston (new design) 14 69870E 1 Spring Eyelet Lock
3A 5608106E 2 Backup Washer 8-106 15  1 Seat - Ext Relief
3B  2 Backup Washer TEF -010 16  1 Cone - Ext Relief
4A 5602106E 1 O-Ring 3/16 x 3/8" 17  1 Spring - Relief Valve
4B  1 O-Ring 1/4 x 3/8" 18 66083E 1 Relief Valve Adjusting Scr.
5 68590E 1 Seat 19 40049E 3 1/16" Pipe Plug - Flush
6 92526E 1 Ball 9/32" 20 69518E 1 Screen O.C. Valve
7 69508E 1 Plug - Adapt P.R. Lock 21 42423E 1 Screen O.C. Valve
8 68183E 1 Gasket - Plug 22 69517E 1 Screen Cap
9 56020102E 3 O-Ring 1/4 x 3/8" Ureth 23 82522E 1 Pipe Plug 1/4" Flush
10 56020162E 1 O-Ring 5/8 x 3/4" Ureth 24 42726E 1 Washer PR Lock Block
11 68870E 1 Compression Spring 25 68871E 1 Compression Spring
 Included in 55057K Relief Kit  Included with item 2B

24
Figure 21 - 69749SR Manifold Assembly

TORQUE TO 4
350 IN-LBS

TORQUE TO
9
350 IN-LBS
1

TORQUE TO
3
150 IN-LBS

TORQUE TO
2
90 IN-LBS

8
7 TORQUE TO
350 IN-LBS

Repair Parts List (Refer to figure 21)

Item Part Number Qty. Description Item Part Number Qty. Description
1 69429E 1 Manifold Pow’r Riser 7 45664E 1 O-Ring Face Seal Plug
2 40049E 2 1/16" Pipe Plug - Flush 8 45663E 1 O-Ring Face Tube Ftg 1/4"
3 81093E 1 Pipe Plug 1/8" Flush 9 4100067E 1 Nipple 1/4"
4 43166E 1 Elbow 90 3/8 - 1/4"

25
Figure 22 - DS1037900SR Filter Lube Assembly
(PRAMA Models Only)

✽
3 7
1
5

✽
6

VIEW A - A

NOTE (✽):
SIGHT GLASS TO ASSEMBLE WITH LOCTITE 242
FACE THIS DIRECTION 4

Repair Parts List (Refer to figure 22)

Item Part Number Qty. Description
Models PRAMA15016L
and PRAMA15027L
1 DS1018118E 1 Air Filter
2 86242E 1 Air Lubricator
3 69998E 1 Pipe Nipple
4 42511E 1 Bracket/Nipple Weldment
5 41763E 1 Swivel Male 1/2" NPTF
6 85851E 1 Air Valve
7 86244E 1 Street Elbow

26
Figure 23 - DS1019900SR Filter Lube Assembly
(PRASA Models Only)

9
7

✽
3 10
1
8

5 2

✽
6

VIEW A - A

NOTE (✽):
ASSEMBLE WITH LOCTITE 242

SIGHT GLASS TO
FACE THIS DIRECTION 4

Repair Parts List (Refer to figure 23)

Item Part Number Qty. Description
Models PRASA15016L
and PRASA15027L
1 DS1018118 1 Filter/Regulator
2 86242E 1 Air Lubricator
3 69998 1 Pipe Nipple 1/2" BRS
4 42511E 1 Bracket/Nipple Weldment
5 41763E 1 Swivel Male 1/2" NPTF
6 85851E 1 Air Valve
7 42378E 1 Male Run Tee 1/2"
8 42377E 1 Pipe Adpter, 1/2-1/8"
9 42380E 1 Swivel Adapter, 1/8"-90
10 86244E 1 Street Elbow

27
Figure 24 - 41950SR Motor Pendant
(PRASA Models Only)

Repair Parts List (Refer to figure 24)

Item Part Number Qty. Description
1 41968E 1 Pendant Body
2 41969E 1 Block Air Pendent
3 41963E 2 Cartridge-Air
4 42381E 3 Swivel ADP 1/8"
5 6069613E 3 Ball 5/32"
6 68808E 2 Retaining Ring
7 41970E 2 Cartridge Cap

28
Figure 25 - 41961SR Upper Handle Assembly

Repair Parts List (Refer to figure 25)

Item Part Number Qty. Description Item Part Number Qty. Description
1 41595E 1 Upper Weldment 8 41614E 1 Washer 9/16" ID x 3/32"
3 42368E 1 Handle Lock Lever 9 42497E 1 Roll Pin 5/32 x 7/8"
4 41600E 1 Sleeve 11 88429E 4 Washer SS 1/4"
5 41601E 1 Handle Rod 12 42340E 4 Pin Ring
6 41602E 1 Spring . 656 x 9.50" 13 42338E 2 Pin Handle Lever
7 41613E 1 E-Ring .8/.82 x .042

29
NOTES:

30
NOTES:

31
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