S-70
05-E3B, 05-E3BG, WSM
DIESEL ENGINE
(6) Oil Pump
Rotor Lobe Clearance
1. Measure the clearance between lobes of the inner rotor and the
outer rotor with a feeler gauge.
2. If the clearance exceeds the factory specifications, replace the oil
pump rotor assembly.
W10355630
Clearance between Outer Rotor and Pump Body
1. Measure the clearance between the outer rotor and the pump
body with a feeler gauge.
2. If the clearance exceeds the factory specifications, replace the oil
pump rotor assembly.
W10356560
Clearance between Rotor and Cover
1. Put a strip of plastigage onto the rotor face with grease.
2. Install the cover and tighten the screws.
3. Remove the cover carefully, and measure the amount of the
flattening with the scale and get the clearance.
4. If the clearance exceeds the factory specifications, replace the oil
pump rotor assembly.
W10357320
(7) Starter
Overrunning Clutch
1. Check the pinion and if worn or damage, replace the clutch
assembly.
2. Check that the pinion turns freely and smoothly in the
overrunning direction and does not slip in the cranking direction.
3. If the pinion slips or does not turn in both directions, replace the
overrunning clutch assembly.
NOTE
■
• Do not wash off the grease in the overrunning clutch with
the chemicals or oils.
W1156799
Rotor lobe clearance
Factory spec.
0.060 to 0.18 mm
0.0024 to 0.0071 in.
Clearance between
outer rotor and pump
body
Factory spec.
0.100 to 0.180 mm
0.00394 to 0.00708 in.
Clearance between rotor
and cover
Factory spec.
0.025 to 0.075 mm
0.00099 to 0.0029 in.
[A] Electromagnetic Drive Type
[B] Planetary Gear Reduction Type
KiSC issued 12, 2007 A