Doosan V158TI Operation & Maintenance Manual page 186

Compo-
Item
nent
Axial clearance of oil pump
gear
Clearance between gear
shaft and oil pump cover
hole
Clearance between drive
Oil pump
gear bushing O.D. and
drive hole
Gear shaft O.D.
Drive gear bushing O.D.
Lubrica-
(kg/cm
tion
Oil pressure adjustment
system
valve
Bypass valve for oil filter
element (kg/cm
Valve
Bypass valve for full-flow
opening
oil filter (kg/cm
pressure
Relief valve for the oil
pump (kg/cm
Adjustment valve for the
spray nozzle (kg/cm
Oil filter Damaged oil filter cartridge
Appendix
Inspection item
)
2
)
2
)
2
)
2
)
2
Allow-
Specifications able
Limit
0.055 ~ 0.105 -
0.032 ~ 0.077 -
0.040 ~ 0.094 -
ø
16.950 ~
ø
ø
16.968
ø
28.000 ~
ø
ø
28.033
4.0 ~ 4.8 0.8
1.8 ~ 2.3 0.8
4.0 ~ 4.8
8.5 ~ 11.5
1.5 ~ 1.8
- 180 -
Repair Remarks
Replace the
gear or cover
Replace the
bushing or
cover
Replace the
ø17e7
gear shaft
Replace the
ø28e7
bushing
Replace the
valve
Replace the
valve
Clean and
replace