Oil Pump Disassembly; Oil Pump Inspection - Mazda 626 MX-6 Workshop Manual

DISASSEMBLY
Disassemble in the sequence shown in the figure.
INSPECTION
1. Check the following and replace any faulty parts.
(1) Distorted or damaged oil pump body or cover
(2) Worn or damaged plunger
(3) Weak or broken plunger spring
2. Measure the side clearance.
Clearance:
0.10 mm (0.004 in) max.
86U02X-020
3. Measure the tooth tip clearance.
Clearance: 0.18 mm (0.007 in) max.
69G02B-015
OIL PUMP 2
69G02B-012
1. Pump cover
2. Outer rotor
3. Inner rotor
4. Pressure relief
valve
5. Oil seal
6. Oil pump body
69G02B-013
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