Oil Pump And Relief Valve - Linhai T-Boss 550 Service Manual

CHAPTER 3 ENGINE
Clean and grease the bearings, turn the inner race
of bearing and check the play, noise and smooth
turning. In case of any abnormal, remove bearing
with special tool and replace;
Check all the oil seals for over wear or damage. In
case of any over wear or damage, remove with
special tool and replace with a new oil seal;
Remove gear sensor (11) and check for continuity
with reverse gear sensor (9) with a multimeter.
Remove link bolt and oil pipe (14)(15) and check oil pipe
for crack or clog. Replace with a new one if any;
Remove oil drainage bolt (29) and clean it.
Note: Check bearing for smooth turning after installation.
Install new O-ring and apply grease;
Install gear sensor;
Install reverse gear sensor (9) and tighten to the
specified torque.
Reverse gear sensor tightening torque: 20N•m
Install speed sensor (26)
Install oil pipe and tighten the link bolt to the
specified torque;
Link bolt tightening torque: 40N•m
Install washer (28) and oil drainage bolt (29) and
tighten to the specified torque;
Drain bolt tightening torque: 30N•m
Tool: Bearing Remover
Bearing Installer
Multimeter
III Engine Assembly
Reverse the engine removal procedure for installation.
Caution:
Clean all the parts before assembly;
Make sure that the parts are in good condition
without any damage;
Apply engine oil to the moving parts before
assembly;
Apply grease to oil seal lip and O-ring
Caution:
Make sure that drive belt, primary and secondary
sheaves are not stained with grease.
Engine Center

Oil Pump and Relief Valve

Install oil pump and relief valve to left crankcase, as
illustrated on the right. Tighten to the specified
torque:
Oil pump bolt: 10N•m
Relief valve bolt: 10N•m
T-Boss550 SERVICE MANUAL20.0
CHAPTER 3 ENGINE PAGE. 3- 84