200SX SE L4-1597cc 1.6L DOHC MFI (GA16DE) (1997)
31347-31X00: 9.99 - 10.0 mm (0.3933 - 0.3937 inch)
31347-31X01: 9.98 - 9.99 mm (0.3929 - 0.3933 inch)
31347-31X02: 9.97 - 9.98 mm (0.3925 - 0.3925 inch)
-
If clearance is more than standard, replace whole oil pump assembly except oil pump cover.
-
Measure clearance between outer gear and oil pump housing.
Standard clearance: 0.08 - 0.15 mm (0.0031 - 0.0059 inch)
Allowable limit: 0.15 mm (0.0059 inch)
-
If not within allowable limit, replace whole oil pump assembly except oil pump cover.
Seal Ring Clearance
-
Install new seal rings onto oil pump cover.
-
Measure clearance between seal ring and ring groove.
Standard clearance: 0.1 - 0.25 mm (0.0039 - 0.0098 inch)
Allowable limit: 0.25 mm (0.0098 inch)
If not within allowable limit, replace oil pump cover assembly.
ASSEMBLY
1. Install oil seal on oil pump housing.