Line pressure test

Fluid pressure
Pressure Shift Position RPM Standard or New Service Limit
900-960 kPa (9.2- 850 kPa
Line pressure In P or N 2000
9.8 kgf/cm2, 130-140psi) (8.7 kgf/cm2, 120 psi)
890-970 kPa (9.1- 840 kPa
1st clutch pressure In M shift to 1st 2000
9.9 kgf/cm2, 130-140 psi) (8.6 kgf/cm2, 120 psi)
890-970 kPa (9.1- 840 kPa
2nd clutch pressure In M shift to 2nd 2000
9.9 kgf/cm2, 130-140 psi) (8.6 kgf/cm2, 120 psi)
890-970 kPa (9.1- 840 kPa
3rd clutch pressure In M shift to 3rd 2000
9.9 kgf/cm2, 130-140 psi) (8.6 kgf/cm2, 120 psi)
890-970 kPa (9.1- 840 kPa
4th clutch pressure In M shift to 4th 2000
9.9 kgf/cm2, 130-140 psi) (8.6 kgf/cm2, 120 psi)
890-970 kPa (9.1- 840 kPa
5th clutch pressure In M shift to 5th 2000
9.9 kgf/cm2, 130-140 psi) (8.6 kgf/cm2, 120 psi)
Shift control chart (MRMA)
Position Gear position Shift solenoid valves
A B C D E
Shift from N position OFF ON ON OFF OFF
Stays in 1st ON ON ON OFF OFF
Shifting gears between 1st and 2nd OFF ON ON OFF OFF
D, D3, M
Stays in 2nd OFF ON OFF ON OFF
Shifting gears between 2nd and 3rd OFF ON ON ON OFF
Stays in 3rd OFF OFF ON OFF OFF
Shifting gears between 3rd and 4th OFF OFF OFF OFF OFF
Stays in 4th ON OFF OFF OFF OFF
D, M
Shifting gears between 4th and 5th ON OFF OFF ON OFF
Stays in 5th ON OFF ON ON OFF
Shift from P and N position OFF ON OFF OFF ON
R Stays in reverse ON ON OFF OFF ON
Reverse inhibited ON ON OFF OFF OFF
P Park OFF ON OFF OFF ON
N Neutral OFF ON ON OFF OFF

Shift control chart (MCLA, BCLA)

Position Gear position Shift solenoid valves
A B C D E
Shift from N position OFF ON ON OFF OFF
Stays in 1st ON ON ON OFF OFF
Shifting gears between 1st and 2nd OFF ON ON OFF OFF
D, D3
Stays in 2nd OFF ON OFF ON OFF
Shifting gears between 2nd and 3rd OFF ON ON ON OFF
Stays in 3rd OFF OFF ON OFF OFF
Shifting gears between 3rd and 4th OFF OFF OFF OFF OFF
Stays in 4th ON OFF OFF OFF OFF
D
Shifting gears between 4th and 5th ON OFF OFF ON OFF
Stays in 5th ON OFF ON ON OFF
2 2nd gear OFF ON OFF ON OFF
1 1st gear ON ON ON OFF OFF
Shift from P and N position OFF ON OFF OFF ON
R Stays in reverse ON ON OFF OFF ON
Reverse inhibited OFF OFF ON OFF OFF
P Park OFF ON OFF OFF ON
N Neutral OFF ON ON OFF OFF

1
 MRMA
TRANSMISSION RANGE SWITCH Connector terminal

position
1 2 3 4 5 6 7 8 9 10
terminal signal terminal signal
P
1 ATP NP ST 6 ATP RVS
2 ATP FWD 7 D R
3 Ground E 8 N N
D
4 -------- 9 R
D3
5 D3 10 P

TRANSMISSION RANGE SWITCH Connector terminal

position
1 2 3 4 5 6 7 8 9 10
terminal signal terminal signal
P
1 ATP RVS 6 P
2 N 7 R R
3 D3 8 D N
D
4 ATP NP ST 9 ----------
D3
5 ATP FWD 10 Ground E

MCLA, BCLA
Connector terminal

position
TRANSMISSION RANGE SWITCH
1 2 3 4 5 6 7 8 9 10
terminal signal terminal signal P
1 ATP NP ST 6 ATP RVS R
2 ATP FWD 7 D N
3 Ground E 8 N D
4 ATP 2-1 9 R D3
5 D3 10 P 2
1

Connector terminal

position
TRANSMISSION RANGE SWITCH
1 2 3 4 5 6 7 8 9 10
terminal signal terminal signal P
1 ATP RVS 6 P R
2 N 7 R N
3 D3 8 D D
4 ATP NP ST 9 ATP 2-1 D3
5 ATP FWD 10 Ground E 2
1

(MRMA) Gear ratio (MCLA, BCLA) Gear ratio

Primary Primary
Direct 1:1 Direct 1:1
reduction reduction
1st 2.684 1st 2.652
2nd 1.500 2nd 1.517
3rd 0.984 3rd 1.037
Gear ratio Gear ratio
4th 0.733 4th 0.738
5th 0.571 5th 0.566
Reverse 2.000 Reverse 2.000
Final Final
Gear ratio 4.563 Gear ratio 4.438
reduction reduction

NOTE:
Transfer Shaft/ Counter Shaft Nuts Torque Spec: 123ft LBS.

2
 SHIFT SOLENOID VALVE TEST

MRMA MCLA,
BCLA

Measure the shift solenoid valves resistance between Resistance standard (MRMA, MCLA, BCLA)
the shift solenoid harness connector terminals 12 - 25 Ω
No. 1, 2, 3, 5,8 and body ground Solenoid "C": No. 1 (GRN) Solenoid "A": No. 5 (BLU)
Solenoid "B": No. 2 (ORG) Solenoid "D": No. 8 (YEL)
Solenoid "E": No. 3 (RED)

(MRMA) Clutch (MCLA, BCLA)

clearance Clutch clearance
Clutch Service limit Clutch Service limit
1.23-1.43 mm 1.28-1.48 mm
1st 1st
(0.048-0.056 in) (0.050-0.058 in)
0.75-0.95 mm 0.88-1.08 mm
2nd 2nd
(0.030-0.037 in) (0.035-0.043 in)
0.83-1.03 mm 0.93-1.13 mm
3rd 3rd
(0.033-0.041 in) (0.037-0.044 in)
0.73-0.93 mm 0.73-0.93 mm
4th 4th
(0.029-0.037 in) (0.029-0.037 in)
0.73-0.93 mm 0.73-0.93 mm
5th 5th
(0.029-0.037 in) (0.029-0.037 in)
(MRMA) Shaft end play (MCLA, BCLA) Shaft end play
Shaft Gear End play Shaft Gear End play
0.03-0.31mm 0.03-0.11mm
5th 5th
(0.001-0.012in) (0.001-0.004in)
Main shaft Main shaft
0.10-0.22mm 0.10-0.22mm
4th 4th
(0.004-0.009 in) (0.004-0.009 in)
0.00-0.48mm 0.00-0.48mm
5th 5th
(0-0.019 in) (0-0.019 in)
Counter 0.04-0.27mm Counter 0.04-0.27mm
4th 4th
shaft (0.002-0.011 in) shaft (0.002-0.011 in)
0.10-0.25 mm 0.10-0.25 mm
Reverse Reverse
(0.004-0.010 in) (0.004-0.010 in)
0.04-0.12 mm 0.04-0.12 mm
1st 1st
(0.002-0.005 in) (0.002-0.005 in)
Secondary 0.04-0.12 mm Secondary 0.04-0.12 mm
2nd 2nd
shaft (0.002-0.005 in) shaft (0.002-0.005 in)
0.10-0.22 mm 0.10-0.22 mm
3rd 3rd
(0.004-0.009 in) (0.004-0.009 in)

3
(MRMA) ATF level check and fill capacity
1. Remove dipstick (yellow loop) and wipe off.
2. Re-insert dipstick aligning cap (A)
with breather tube (C)
3. Remove the dipstick and check fluid level,
it should be at the upper mark (B)
4. Refill transmission with atf through
dipstick opening

Litre Quart(US)
At change 2.9 3.1
At overhaul 6.5 6.9

use Honda ATF-Z1

transmission fluid

ATF level check and fill capacity

1. Remove dipstick (yellow loop) and wipe off.
2. Re-insert dipstick aligning cap (A)
with guide tab (B)
3. Remove the dipstick and check fluid level,
it should be between upper
mark '(C) and lower mark (D).
4. Refill transmission with atf through
dipstick opening
Litre Quart(US)
At change 2.8 3
At overhaul 6.5 6.9

use Honda ATF-Z1

Differential backlash inspection transmission fluid

1. Install drive shafts on the differential,

then place the axle on V-blocks
2. Check backlash of the pinion gears (A)
with a dial indicator (B).
3. If the back lash is out of spec,
replace the differential carrier.
Backlash spec
0.05 - 0.15 mm (0.002 - 0.006 in)

All of this information is based on the latest technical data available at

time of printing. Although every care has been taken to detail &
accuracy, Precision International accepts no liability for inaccuracies,
updates, changes &/or misprints in this publication.

REVISED: 8/11

� COPYRIGHT 2002, PRECISION INTERNATIONAL TECHNICAL DEPARTMENT IS-48000ZL