Yamaha VMX EAU10041 - Manual (Page 56)

PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6
5. Turn the coolant drain cock, mak-
ing sure to align the “ON” with the
position indicator.
6. Remove the water pump drain bolt
to drain the water pump housing.
7. Remove the cylinder drain plug
covers on the outside of the cylin-
der blocks by removing the
screws.
8. Remove the rubber coolant drain
plugs to drain the coolant from the
engine.
9. After the coolant is completely
drained, thoroughly flush the cool-
ing system with clean tap water.
10. Install the water pump drain bolt,
and then tighten it to the specified
torque.
NOTE:
Check the washer for damage and re-
place it if necessary.
11. Install the rubber coolant drain
plugs, and then install the cylinder
drain plug covers.
1. Radiator cap
1. Coolant drain cock
2. Position indicator
1. Water pump drain bolt
1. Screw
1. Rubber coolant drain plug
Tightening torque:
Water pump drain bolt:
43 Nm (4.3 m·kgf, 31 ft·lbf)
U5GK15E0.book Page 16 Tuesday, April 13, 2004 3:52 PM