Measuring Outer Rotor Thickness; Measuring Inner Rotor Thickness; Checking Oil Pump Cover Flatness - Chrysler Sebring 2004 Service Manual

JR
OIL PUMP (Continued)
(6) Wash all parts in a suitable solvent and inspect
carefully for damage or wear (Fig. 91).
Fig. 91 Oil Pump
1 - OIL PUMP BODY
2 - OIL PUMP COVER
3 - OUTER ROTOR
4 - INNER ROTOR
INSPECTION
(1) Clean all parts thoroughly. Mating surface of
the oil pump should be smooth. Replace pump cover
if scratched or grooved.
(2) Lay a straightedge across the pump cover sur-
face (Fig. 92). If a 0.076 mm (0.003 in.) feeler gauge
can be inserted between cover and straight edge,
cover should be replaced.
Fig. 92 Checking Oil Pump Cover Flatness
1 - STRAIGHT EDGE
2 - FEELER GAUGE
3 - OIL PUMP COVER
(3) Measure thickness and diameter of outer rotor.
If outer rotor thickness measures 7.64 mm (0.301 in.)
or less (Fig. 93), or if the diameter is 79.95 mm
(3.148 in.) or less, replace outer rotor.
Fig. 93 Measuring Outer Rotor Thickness
(4) If inner rotor measures 7.64 mm (0.301 in) or
less replace inner rotor (Fig. 94).
Fig. 94 Measuring Inner Rotor Thickness
ENGINE 2.0L DOHC 9 - 59