Cooling System/Water pump with rotating assembly 3. Support hub end of bearing housing. Push against impeller end of shaft to remove bearing shaft from housing. CD30344 -UN-17FEB95 CD,3274,G30,31 -19-01FEB94 REASSEMBLING ROTATING ASSEMBLY 1. Place housing with impeller end side down on a press. NOTE: Bearing shaft is installed from pulley end of pump housing. CD30345 -UN-17FEB95 2. Using JD-262A or JDE74 Bearing Driver, press bearing shaft (A) into housing until bearing face is flush with housing end face. CD,3274,G30,21 -19-01FEB94 NOTE: Place water pump under a press so that the thrust when pressing on impeller is received only by the pump shaft end. 4.
Using special tool JD-262A or JDE74, press impeller onto pump shaft until 1 to 1.3 mm (0.04 to 0.05 in.) clearance (C) is obtained. CD30347 -UN-17FEB95 CTM3274 (01JUL99) 30-19 Saran Liter Engines CD,3274,G30,33 -19-01FEB94 060799 PN=218 3. Install new one-piece water seal (B) using the installation tool provided with the seal. IMPORTANT: The installation tool MUST be used to drive seal into housing. This tool sets the preload on seal faces and protects -UN-17FEB95 seal from eventual damage. Do not use sealant on any portion of the seal. CD30346 CD,3274,G30,32 -19-04JAN99 30 19