Flywheel Defl Ection And Crankshaft End Play Check; Oil Pump Check - Ezgo 1600xd Repair Manual

5.13 FLYWHEEL DEFLECTION AND
CRANKSHAFT END PLAY CHECK
1. Set a dial indicator with its tip on the rear friction
face of the fl ywheel near the edge.
2. Turn the fl ywheel to measure the defl ection or the
uneven wear.
3. If the measured value exceeds the allowable limit,
remove the fl ywheel and check the mating faces of
the crankshaft and fl ywheel.
4. Measure the end play while moving the crankshaft
with the fl ywheel back and forth to each end.
5. If the end play exceeds the allowable limit, replace
the side metal bearing (1) .
Allowable
Defl ection
limit
Specifi ed
value
End play
Allowable
limit
3
-50
ENGINE - INSPECTION AND ADJUSTMENT
UUVW222A
UUVW2F9A
0.05 mm
(0.0020 in.)
0.15 ~ 0.31 mm
(0.0059 ~ 0.0122 in.)
0.5 mm
(0.020 in.)

5.14 OIL PUMP CHECK

▶
CLEARANCE BETWEEN ROTOR AND LOBE
OF OIL PUMP
1. Measure the clearance between the outer rotor and in-
ner rotor with a feeler gauge.
2. Measure the clearance between the outer rotor and
the housing using a micrometer.
3. If the clearance exceeds the allowable limit, replace
the pump.
S76W297A
S76W298A
S76W299A
SUUV-W00 Apr. 2011