TM 9-2320-260-34-1
3-70. ACCESSORY DRIVE PULLEY INSTALLATION
THIS TASK COVERS:
Installation
..
INITIAL SETUP
APPLICABLE MOOELS
MATERIALS/PARTS
All
Pin (Appendix D, Item 316)
Antiseize tape (Appendix C, Item 50)
TOOLS
REFERENCES (TM)
General mechanic's tool kit
(Appendix B, Item 1)
TM 9-2320-260-20
Torque wrench, 1/2-in. dr.
TM 9-2320-260-34P-1
(Appendix B, Item 3)
Engine barring tool (Appendix B, Item 66)
1.
Remove pipe plug (11) from front gear cover (8).
2.
Using engine barring tool, rotate crankshaft (9) until timing marks (12) on camshaft gear and
accessory drive gear are alined with hole (10) in front gear cover (8).
Wrap threads of pipe plug (11) with anti seize tape and install pipe plug(11) in front gear cover (8).
3.
Tighten pipe plug (11) 35-45 lb-ft (47-61
Install oil slinger (2) and pulley sleeve (3) on accessory driveshaft (7).
4.
5.
Install new pin (1) on accessory driveshaft (7).
Install accessory drive pulley (4), washer (6), and nut (5) on accessory driveshaft (7). Using engine
6.
barring tool to prevent crankshaft from turning, tighten nut (5) 90-110 lb-ft (122-149
Install fan blade (TM 9-2320-260-20).
FOLLOW-ON TASKS:
Install water pump drivebelt (TM 9-2320-260-20).
Remove engine from repair stand (para. 3-75).
