Yamaha TZ125M1 Owner's Service Manual page 57

RADIATOR CAP INSPECTION
3. Disconnect:
• Radiator hose 2 1
4. Remove:
• Radiator cap
Drain the cooling water completely.
5. Clean:
• Cooling system
Thoroughly flush the cooling system with
clean tap water.
6. Connect:
• Radiator hose 2
7. Fill:
• Radiator
• Engine
To specified level.
2
C C CAUTION:
Hard water or salt water is harmful to the
engine parts. You may use distilled water, if
you can't get soft water.
8. Install:
• Radiator cap
Start the engine and warm it up for a sever-
al minute.
9. Check:
• Cooling water level
Cooling water level low ≥ Add cooling
water.
10.Install the lower cowl.
EC355000
RADIATOR CAP INSPECTION
1. Inspect:
• Seal (radiator cap) 1
• Valve and valve seat 2
Crack/Damage ≥ Replace.
Exist fur deposits 3 ≥ Clean or replace.
3-7
INSP
ADJ
2 Nm (0.2 mdkg, 1.4 ftdlb)
T
Recommended cooling water:
Soft water
Cooling water capacity:
0.85 L (0.75 Imp qt, 0.90 US qt)