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3) Remove oil seal (1) using special tool.
Special tool
(A): 09913-50121
2. Oil pump body
Inspection
1) Check body clearance of driven gear.
Push driven gear to one side of body Using feeler gauge,
measure clearance between driven gear and body.
If clearance exceeds its standard value, replace oil pump
assembly.
Clearance between oil pump driven gear and oil pump
body
Standard: 0.1 – 0.17 mm (0.0039 – 0.0067 in.)
1. Oil pump driven gear
2. Oil pump body
2) Check tip clearance between drive and driven gear.
Using a feeler gauge, measure clearance between drive and
driven gear tips.
If clearance exceeds its standard value, replace oil pump
assembly.
Tip clearance between oil pump drive gear and oil pump
driven gear
Standard: 0.07 – 0.15 mm (0.0028 – 0.0059 in.)
1. Oil pump driven gear
2. Oil pump drive gear
3) Check side clearance of both gears.
Using straightedge (1) and feeler gauge (2), measure side
clearance between gears and pump body.
If clearance exceeds its standard value, replace oil pump
assembly.
Side clearance between gears and oil pump body
Standard: 0.02 – 0.05 mm (0.0008 – 0.0019 in.)
AUTOMATIC TRANSAXLE 7B-143
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