Install the water pump cover, being careful of the two
dowel pins [A].
Torque - Water Pump Cover Bolts: 9.8 N·m (1.0 kgf·m, 87
Mechanical Seal Inspection
Visually inspect the mechanical seal.
If any one of the parts is damaged, replace the mechani-
cal seal as a unit.
The sealing seat and rubber seal may be removed easily
[A] Impeller Sealing Seat Surface
[B] Rubber Seal
[C] Mechanical Seal Diaphragm
Water Pump Housing Disassembly
Be careful not to damage the sealing surface of the
Take the oil seal [A] out of the housing [B] with a hook [C].
Press the mechanical seal [A] out of the housing with a
bearing driver [B].
Special Tool - Bearing Driver Set: 57001-1129
Water Pump Housing Assembly
Apply a high temperature grease [A] to the new oil seal
Press the oil seal into the housing with a bearing driver so
that the seal surface is flush [C] with the end of the hole.
Press the new mechanical seal into the housing with the
oil seal driver [D] until its flange [E] touches the surface
[F] of the housing.
Special Tool - Oil Seal Driver: 57001-1660
COOLING SYSTEM 4-11