Mitsubishi Fuso CANTER FE85DE6SLGP, Shop Manual

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11
11-81
CAUTION
• The main bearing cap bolts are tightened using the torque-turn tightening method. Any bolt that has three
punch marks must be replaced.
• Do not overtighten the check valve. If it is tightened to a torque exceeding the specification, the check
valve may malfunction, resulting in seizures in the engine.
• The No. 1 lower bearing has a oil groove. Be sure to install it in the correct position, otherwise a crank-
shaft seizure may result.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Location Maintenance item Standard value Limit Remedy
– Crankshaft end play 0.10 to 0.28 0.4
Replace thrust
plate
4, 5, 11,
12
Main bearing-to-crankshaft oil clear-
ance
All except No. 3 0.038 to 0.1
0.15
Replace No. 3 0.058 to 0.12
4, 5, 12 Main bearing span when free – 91.5
11 Crankshaft
Bend 0.02 or less 0.05 Replace
Pins and journals
Out-of-round-
ness
0.01 or less 0.03
Rectify or replace
Taper 0.006 or less –
Center-to-center distance between
the journal and pin
60 ± 0.05 –
Replace
Journal width
No. 1 33.5 –
No. 2 to 4 35 –
No. 5 35 –
Pin width 41 –
Fillet R4 –
15 Upper crankcase
Distortion of top surface 0.07 or less 0.2 Rectify or replace
Cylinder block
Roundness 0.005 or less –
Replace
Cylindricity 0.015 or less –
Mark Parts to be tightened Tightening torque Remarks
Bolt (rear plate installation) 64 {6.5} –
Bolt (lower crankcase installation) 23.5 {2.4} Wet
Main cap bolt (lower crankcase installation) 50 {5.1} +90
°
• Wet
• Reusable up
to 3 times
Check valve 29 {3.0} Wet
Mark Points of application Specified lubricant and/or sealant Quantity
Rear oil seal lip
Engine oil As required
Bolt and main bearing cap bolt threads and seating sur-
face of head
Main bearing inside surface
Check valve threads
Upper and lower crankcase mating surface of rear oil
seal
ThreeBond 1217H As required
Lower crankcase mounting surface of upper crankcase
+0.039
0
+0.12
0