water pump YAMAHA VMAX 2001 Owners Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6 4. Remove the radiator cap.
EW000067
WARNING
@ Never attempt to remove the radia-
tor cap when the engine is hot. @
5. Turn the coolant drain cock to
“ON”.6. Remove the water pump drain bolt
to drain the water pump housing.
1. Radiator cap
1. Coolant drain cock
2. Position indicator
1. Water pump drain bolt
E_3lr.book Page 16 Wednesday, November 22, 2000 4:10 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-17
67. 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.NOTE:@ Check the rubber plugs for damage
and replace them if necessary. @12. Turn the coolant drain cock to
“OFF”.
13. Pour the recommended coolant
into the reservoir to the maximum
level, and then install the cap.
14. Pour the recommended coolant
into the radiator until it is full.
1. Screw (´ 4)
1. Rubber coolant drain plug (´ 4)
Tightening torque:
Water pump drain bolt:
43 Nm (4.3 m·kg)
E_3lr.book Page 17 Wednesday, November 22, 2000 4:10 PM