Removal; Inspection - Mitsubishi L3E Service Manual

ENGINE MAIN PARTS
Wear and damage
Spring fatigue
Smooth movement
Figure 51 Inspection of gear case and oil pump
Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
Cracks and damage
Seal surface
interference
GEAR CASE AND OIL PUMP

12.2 Removal

1. Remove the crankshaft pulley.
2. Remove the fan and fan belt.
3. Remove the tie-rod cover from the side face of the
injection pump.
4. Remove the tie-rod and tie-rod spring. Be careful
not to let the spring drop to inside of the case.
5. Remove the governor cover assembly.
6. Remove the water pump assembly.
7. Remove the alternator.
8. Remove the pump housing.
9. Remove the gear case assembly.

12.3 Inspection

Check the removed parts. If any parts are found
defective, repair and replace them.
Description
Discharge
Table 21 Oil pump performance, oil used: SAE30,
100±5°C [212±9°F]
ENGLISH
Wear, damage and clearance
Thoroughly clean oil line.
-1 1000
Speed, min
Pressure 0.15
MPa (1.5)
(kgf/cm2) [psi] [21]
Flow rate 3 [0.79]
l [U.S.gal]/min
more
4000
0.20
(2.0)
[28]
8 [4.76]
or or
more
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