Air Compressor Drive Gear

115

TM 9-2320-312-24-2

Truck Engine

Disassembly and Assembly Section

g00609907

Illustration 291

Illustration 292

Typical example

1. Mount air compressor (1) in a bench vise.

1. Use 138-8440 Component Cleaner in order to

clean the inside diameter of gear (4) and the

2. Install Tooling (A) on the air compressor drive

outside diameter of the drive shaft for the air

gear.

compressor.

3. Remove nut (2) and washer (3).

2. Lubricate washer (3) and the threads on the

drive shaft with clean engine oil.

4. Remove air compressor drive gear (4).

3. Mount air compressor (1) in a bench vise.

i01761562

4. Install air compressor drive gear (4) on the air

Air Compressor Drive Gear -

compressor crankshaft.

Install

5. Install washer (3) and nut (2).

SMCS Code: 1803-012-GE

6. Install Tooling (A) on the air compressor drive

gear.

Installation Procedure

7. Tighten nut (2) to a torque of 165 10 Nm

(120 7 lb ft).

Table 56

Required Tools

8. Place a driver which is slightly larger than the nut

over the nut and tap the driver with a hammer.

Tool

Part

Part Description

Qty

Number

9. Tighten the nut again to a torque of 165 10 Nm

132-5451

Holding Fixture

(120 7 lb ft).

End By:

NOTICE

Keep all parts clean from contaminants.

a. Install the air compressor. Refer to Disassembly

and Assembly, "Air Compressor - Remove and

Contaminants may cause rapid wear and shortened

Install".

component life.