Water Pump. Be careful not to damage the sealing surface of the mechanical seal

COOLING SYSTEM

Be careful not to damage the sealing surface of the mechanical seal.

CAUTION

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 oil seal [B].

• Press the oil seal into the housing with a bearing driver until it stops at the bottom surface of the housing [C].

• Press the mechanical seal into the housing with a bearing driver [D] until its flange [E] touches the surface [F] of the housing.

Special Tool - Bearing Driver Set: 57001-1129

Impeller Assembly

• Clean the sliding surface of the mechanical seal with a high flash-point solvent, and apply a little coolant to the sliding surface to give the mechanical seal initial lubrica­tion.

• Apply coolant to the surfaces of the rubber seal [A] and sealing seat [B], and install the rubber seal and sealing seat into the impeller by pressing them by hand until the seat stops at the bottom of the hole.

Pump Impeller Inspection

• Visually check the impeller [A].

• If the surface is corroded, or if the blades are damaged, replace the impeller.

Дата добавления: 2014-12-23