TOHATSU BFT115A Service Manual page 381

INNER ROTOR-TO-OUTER ROTOR
CLEARANCE
Measure the inner rotor-to-outer rotor clearance.
STANDARD:
0.04 – 0.16 mm (0.002 – 0.006 in)
SERVICE LIMIT:
0.20 mm (0.008 in)
Replace the inner rotor and outer rotor as a set (page
12-10) if the measurement exceeds the service limit.
OUTER ROTOR-TO-PUMP BODY
CLEARANCE
Measure the outer rotor-to-pump body clearance.
STANDARD:
0.10 – 0.18 mm (0.004 – 0.007 in)
SERVICE LIMIT:
0.20 mm (0.008 in)
Replace the outer rotor and oil pump body as a set
(page 12-10) if the measurement exceeds the service
limit.
OUTER ROTOR-TO-OIL PUMP BODY
SIDE CLEARANCE
Measure the outer rotor-to-oil pump body side
clearance.
STANDARD:
0.02 – 0.07 mm (0.001 – 0.003 in)
SERVICE LIMIT:
0.12 mm (0.005 in)
Replace the outer rotor and oil pump body as a set
(page 12-10) if the measurement exceeds the service
limit.
LUBRICATION SYSTEM
12-15