Mitsubishi Fuso CANTER FE85DE6SLGP, Руководство по ремонту

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11-50
Disassembly sequence
1 Lower connecting rod bearing
2 Connecting rod cap
3 Upper connecting rod bearing
4 Piston and connecting rod (See
later sections.)
5 Cylinder liner
*
a : Upper crankcase
*
b : Crankshaft
: Locating pin
Assembly sequence
Follow the disassembly sequence in re-
verse.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Location Maintenance item Standard value Limit Remedy
–
Piston projection from upper crankcase top surface (av-
erage value)
–0.088 to 0.094 – Replace
– Connecting rod end play 0.15 to 0.45 0.6 Replace
1, 3 Connecting rod bearing span when free – 69.5
Replace
1, 3,
*
b Connecting rod bearing-to-crankshaft oil clearance 0.034 to 0.093 0.2
4, 5 Piston-to-cylinder liner clearance 0.181 to 0.201 – Replace
5 Cylinder liner
Flange projection above
crankcase top surface
0.01 to 0.07 –
Replace
Bore diameter
φ
114 to 114.02
φ
114.25
Difference in flange projec-
tion from neighboring cylin-
der liner
0.04 or less –
Mark Parts to be tightened Tightening torque Remarks
Bolt (connecting rod cap installation) 29 {3.0} + 90
°
Wet
Mark Points of application Specified lubricant and/or sealant Quantity
Bolt threads
Engine oil As required
Connecting rod bearing inside surface
Upper crankcase contact surface of cylinder liner
Piston outside surface
Cylinder liner wall surface
PISTONS, CONNECTING ROD AND CYLINDER LINERS