Checking The Check Valve; Checking The Oil Filter; Checking The Oil Tank; Assembling The Oil Tank - Yamaha 250GETO Service Manual

Checking the check valve

1. Connect the special service tool to the
check valve.
2. Apply positive pressure to the check
valve port. Replace if necessary.
Vacuum/pressure pump gauge set:
90890-06756
NOTE:
Check that no air leakage from the opposite
end of the check valve.

Checking the oil filter

1. Check the oil filter for dirt, residue, or
cracks. Clean or replace if necessary.

Checking the oil tank

1. Check the oil tank for cracks, leaks, or
damage. Replace if necessary.
6S35H11

Assembling the oil tank

1. Install the washer 1, oil filter 2, and oil
level sensor 3 into the oil tank 4.
2
S60V4200
2
NOTE:
9 Align the alignment marks a on the oil filter
2 and oil level sensor 3.
9 Align the alignment marks b on the oil level
sensor 3 and oil tank 4.

Installing the oil pump

1. Connect the oil hose to the oil pump.
2. Install the oil pump 1, and then tighten
the bolts 2 to the specified torque.
Oil injection system
3
4
2
3
a
1
1
4
Oil pump bolt:
7 N·m (0.7 kgf·m, 5.2 ft·lb)
1
3
b
2
4
3
4
5
6
7
1
8
2
9
6S340040
4-18