Water Pump - Disassemble

TM 9-2320-312-24-2

Truck Engine

Disassembly and Assembly Section

5. Remove four bolts (6) that hold water pump (5) to

1. Remove two O-ring seals (1) from the rear cover

the front of the engine. Remove water pump (5).

of the water pump. Remove four bolts (2) and the

washers. Remove the rear cover and the gasket.

6. Remove the O-ring seals from water pump (5),

if necessary.

i01747241

Water Pump - Disassemble

SMCS Code: 1361-015

Disassembly Procedure

Table 21

Required Tools

Part

g00614234

Illustration 112

Tool

Part Description

Qty

Number

2. Position the water pump in a press. Use spacer

1P-0510

Driver Group

plates to level the water pump.

1P-0520

Driver Group

3. Push the shaft and pulley (3) out of impeller (4)

with a suitable drive plate from Tooling (A) and

Start By:

a press. Remove the impeller.

a. Remove the water pump. Refer to Disassembly

and Assembly, "Water Pump - Remove".

NOTICE

Care must be taken to ensure that fluids are contained

during performance of inspection, maintenance, test-

ing, adjusting and repair of the product. Be prepared to

collect the fluid with suitable containers before open-

ing any compartment or disassembling any compo-

nent containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar

Tools and Shop Products Guide" for tools and supplies

suitable to collect and contain fluids on Caterpillar

products.

g00614238

Illustration 113

Dispose of all fluids according to local regulations and

Note: Do not allow the shaft and the pulley to fall to

mandates.

the floor when the shaft and the pulley are removed.

4. Continue to push the shaft and pulley (3) out of

seal (5) and the water pump housing.

g00614231

Illustration 111