3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone...
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Product: TRUCK ENGINE
Model: 3116 TRUCK ENGINE 2BK
Configuration: 3116 Truck Engine 2BK00001-UP
Specifications
3116 Truck Engines
Media Number -SENR5117-06Publication Date -01/12/2007Date Updated -13/12/2007
i02902210
Cylinder Block
SMCS - 1201
Illustration 1 g01444796
(1) The installation depth of the cup plug from the block face to the top edge of the
plug is the following distance. ... 1.25 ± 0.25 mm (0.049 ± 0.010 inch)
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 2 of 10
(2) The dowels extend past the top face of the cylinder block by the following distance.
... 14 ± 2 mm (0.55 ± 0.08 inch)
(3) The two large dowels extend past the rear face of the cylinder block by the
following distance. ... 12.0 ± 0.5 mm (0.47 ± 0.02 inch)
(4) The dowels extend past the front face of the cylinder block by the following
distance. ... 8.0 ± 0.5 mm (0.31 ± 0.02 inch)
Illustration 2 g01444733
View A-A
(B) Bore diameters in the cylinder block for all camshaft bearings except the front
bearing. ... 69.000 ± 0.038 mm (2.7165 ± 0.0015 inch)
(5) Locate the bearing oil hole for all camshaft bearings at the top of the bore. The front
camshaft bearing oil hole is not located at the top of the bore.
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 3 of 10
Illustration 3 g01444822
(C) Cylinder bore diameter ... 105.025 ± 0.025 mm (4.135 ± 0.0010 inch)
(D) Distance from the centerline of the crankshaft bore to the top surface of the
cylinder block ... 322.00 ± 0.17 mm (12.677 ± 0.007 inch)
(6) Front camshaft bearing joint location
(E) Bore diameter in the cylinder block for the front camshaft bearing ... 70.000 ±
0.025 mm (2.7559 ± 0.0010 inch)
(7) Front camshaft bearing oil hole
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 4 of 10
Note: The front camshaft bearing is installed with the bearing oil hole (7) in alignment
with the oil hole in the cylinder block and the bearing joint (9) in the position that is
shown.
(8) Tighten the bolt to the following torque. ... 70 ± 10 N·m (50 ± 7 lb ft)
(F) Bearing cap
Width of the main bearing cap ... 159.995 ± 0.020 mm (6.2990 ± 0.0008 inch)
Width of the cylinder block for the main bearing ... 160.000 ± 0.018 mm (6.2992
± 0.0007 inch)
(G) Distance from the centerline of the crankshaft bore to the pan rail ... 110.00 mm
(4.331 inch)
(9) Location of the sequence number for the bearing cap
(10) Main bearing cap bolts
Install the bearing caps with the sequence number and the part number to the right. A
six cylinder engine has an order of 1 through 7 (front to rear).
1. Apply 4C-5593 Anti-Seize Compound to the bolt threads (10) and face of the
washers.
2. Tighten bolts (10) on each bearing cap.
Tighten to the following torque. ... 54 ± 7 N·m (40 ± 5 lb ft)
3. Tighten bolts (10) on each bearing cap again.
Tighten the bolts by another one quarter of a turn. ... 90 ± 5 degrees
(H) Bore in the cylinder block for the seven main bearings ... 95.000 ± 0.013 mm
(3.7402 ± 0.0005 inch)
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 5 of 10
Illustration 4 g01444903
(11) Oil grooves are machined in the saddles of the cylinder block of earlier 3116
engines.
Illustration 5 g01444910
(12) No oil grooves are machined in the saddles of the cylinder block on later 3116
engines.
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 6 of 10
Table 1
Chart for Replacement of Main Bearings
3116 Early Model
Cylinder Blocks with Grooved Main Bearing Saddles
Standard
Oversize or
Size
Undersize Bearing
Quantity Part
Part Number
Description Number Size
107-7602 - Standard
- 7C-6969
0.50 mm (0.020
inch)
Oversize
- 7C-6970
0.50 mm (0.020
inch)
Undersize
Crankshaft
Thrust Bearing 1 0.50 mm (0.020
inch)
Oversize
- 7C-6966
0.25 mm (0.010
inch)
Undersize
- 7C-6967
0.50 mm (0.020
inch)
Undersize
Main 3 107-7708 - Standard
Bearing
- 145-0168
0.50 mm (0.020
inch)
Oversize
- 145-0170
0.50 mm (0.020
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 7 of 10
inch)
Undersize
0.50 mm (0.020
inch)
Oversize
- 145-0162
0.25 mm (0.010
inch)
Undersize
- 145-0164
0.50 mm (0.020
inch)
Undersize
101-1530 - Standard
- 145-0169
0.50 mm (0.020
inch)
Oversize
- 145-0171
0.50 mm (0.020
inch)
Undersize
Main
3 0.50 mm (0.020
Bearing
inch)
Oversize
- 145-0163
0.25 mm (0.010
inch)
Undersize
- 145-0165
0.50 mm (0.020
inch)
Undersize
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 8 of 10
Note: A list of part numbers for earlier 3116 cylinder blocks that have oil grooves that
are machined in the saddles is listed below:
• 7C-3346
• 101-3242
• 101-4496
• 129-1094
Note: The part number for the cylinder block is located on the right side of the cylinder
block. The exhaust manifold is mounted on the right side.
Note: The bearings for replacement in the table are for earlier 3116 engines.
Table 2
Chart for Replacement of Main Bearings
3116 Late Model
Cylinder Blocks Without Grooved Main Bearing Saddles
Standard
Oversize bearings or
Size
Undersize bearings
Description Quantity Part
Part Number
Number Size
Crankshaft 1 107-7602 - Standard
Thrust
Bearing - 7C-6969
0.50 mm
(0.020 inch)
Oversize
- 7C-6970
0.50 mm
(0.020 inch)
Undersize
0.50 mm
(0.020 inch)
Oversize
- 7C-6966
0.25 mm
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Compone... Page 9 of 10
(0.010 inch)
Undersize
- 7C-6967
0.50 mm
(0.020 inch)
Undersize
107-7708 - Standard
- 145-0168
0.50 mm
(0.020 inch)
Oversize
- 145-0170
0.50 mm
(0.020 inch)
Undersize
Main Bearing
6 0.50 mm
(0.020 inch)
Oversize
- 145-0162
0.25 mm
(0.010 inch)
Undersize
- 145-0164
0.50 mm
(0.020 inch)
Undersize
Note: The bearings for replacement in the table are for later 3116 engines.
Note: Some 3116 cylinder blocks do not have oil grooves in the bearing saddle. The
part number of the cylinder blocks that do not have oil grooves in the bearing saddle
are 149-5403 Block Gp .
Note: The part number for the cylinder block is located on the right side of the cylinder
block. The exhaust manifold is mounted on the right side of the cylinder block.
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3116 Truck Engine 2BK00001-UP(SEBP1951 - 27) - Systems & Comp... Page 10 of 10
Note: Incorrect bearings cannot be accidentally interchanged between earlier 3116
cylinder blocks and later 3116 cylinder blocks. The bearing tabs and the tab slots on the
cylinder block will not be in alignment if the incorrect bearings are used.
Note: Additional information on reconditioning procedures can be ordered. Refer to
the following documents:
Guideline For Reusable Parts And Salvage Operations, SEBF8192, "Specifications and
Salvage for Cylinder Blocks on 3114, 3116, 3126 and 3126B Engines"
Special Instruction, SEHS9047, "Installation of 7C-6208 Cylinder Sleeve "
Guideline For Reusable Parts And Salvage Operations, SEBF8261, "Installing a 7C-
6208 Cylinder Sleeve in 3114 and 3116 Engines and a 107-7604 Cylinder Sleeve in
3126 Engines"
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