Oil Pump Cleaning And Inspection - Suzuki XL7 2007 Service Manual

1E-17 Engine Lubrication System:
8. Remove the clip, holding the cap, for the oil relief
valve components.
9. Remove the cap, spring, and plunger from the oil
pump housing.
Reference: "Oil Pump Cleaning and Inspection: ".

Oil Pump Cleaning and Inspection

Reference: "Oil Pump Disassemble: ".
Cleaning Procedure
1. Clean the oil pump components with non-corrosive
solvent.
WARNING
!
Refer to "Safety Glasses Caution: ".
2. Dry the oil pump components with compressed air.
Inspection Procedure
NOTE
There are no serviceable components within
the oil pump. Disassemble the pump only to
diagnose an oiling concern. A disassembled
oil pump must not be reused. A
disassembled oil pump must be replaced.
1. Inspect the oil pump housing for the following:
– Damage, scoring, or debris on the housing
surface for the driven gear (1)
– Damage to the oil pump mounting bosses (2)
– Damage, scoring, or debris on the housing
surface for the drive gear (3)
– Damage, scoring, or debris in the oil pump relief
valve port (4)
– Damage, scoring, or debris in the oil pump intake
port (5)
– Damage, scoring, or debris in the oil pump relief
valve bore (6)
– Damage, scoring, or debris in the oil pump output
port (7)
– Damage to the threads in the oil pump housing for
the oil pump cover bolts (8)
2. Inspect the oil pump cover for the following
conditions:
– Damage to the oil pump cover mounting bosses
(1)
– Damage, scoring, or debris in the oil pump cover
oil passages (2)
– Damage to the sealing surface between the oil
pump cover and the oil pump housing (3)