Mitsubishi 6M60-TL, Руководство по обслуживанию

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12-16
Disassembly sequence
• The oil strainer, the oil pipe and the oil pump must all be removed together as an assembly.
• Do not disassemble the oil pump unless defects are evident.
•
The gear and case assembly is not serviceable. If the gear and case assembly appears defective, replace it.
Assembly sequence
Follow the disassembly procedure in reverse.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Location Maintenance item Standard value Limit Remedy
5, 11
Clearance between drive gear shaft and cover 0.04 to 0.07 0.15 Replace
5, 6, 11
Clearance between driven gear shaft and case, and
that between the shaft and cover
0.04 to 0.07 0.15 Replace
6, 11
Clearance between case and tooth tips of each gear 0.10 to 0.19 0.2
Replace
Difference between case depth and height of each gear 0.06 to 0.11 0.15
8 Relief valve opening pressure
1.1 ± 0.1 MPa
{11 ± 1 kgf/cm
2
}
– Replace
9
Relief valve spring installed load (installed length: 30) 84N {8.6 kgf} – Replace
*
a,
*
b
Backlash between crankshaft gear and oil pump gear 0.08 to 0.15 0.35 Adjust
Mark Parts to be tightened Tightening torque Remarks
Bolt (oil pump cover mounting) 25 ± 4.9 {2.5 ± 0.5} –
1 Oil strainer
2 Gasket
3 Oil pipe
4 Gasket
5 Cover
6 Driven gear
7 Ring
8 Relief valve
9 Relief valve spring
10 Washer
11 Gear and case
12 Shim
13 Shim
14 Gasket
15 Oil deflector
*
a : Crankshaft gear
*
b : Oil pump gear
: Locating pin
: Non-reusable parts
OIL PUMP, OIL STRAINER