Yamaha TZ250M1 Owner's Service Manual page 68

PILOT AIR SCREW ADJUSTMENT
4. Remove:
5. Install:
NOTE:
After tightening the oil drain bolt to specified
torque, lock it using a wire.
6. Fill:
3
7. Check:
8. Check:
9. Install:
EC35L001
PILOT AIR SCREW ADJUSTMENT
1. Adjust:
3-15
• Oil drain bolt 1
• Oil filler cap 2
Drain the transmission oil.
• Copper washerN
• Oil drain bolt 1
23 Nm (2.3 mdkg, 17 ftdlb)
T
• Transmission oil
Recommended oil:
Castrol R30
Oil capacity
(periodic oil change):
0.50 L (0.44 Imp qt, 0.53 US qt)
• Oil leakage
• Transmission oil level
• Oil filler cap 2
• Pilot air screw 1
Ω
Adjusting steps:
• Screw in the pilot air screw until it is lightly
seated.
• Back out by the specified number of turns.
Pilot air screw:
1-1/2 turns out
INSP
ADJ