TM9-4310-396-13
MAINTENANCE OF COMPLETE BELT GUARD ASSEMBLY
4-14. REPLACE COMPLETE BELT GUARD ASSEMBLY.
This task covers:
a. Removal c. Installation
INITIAL SETUP
Tools
Equipment Conditions:
General Mechanics Tool Kit
Engine stopped, para. 2-6.8
Complete top hood assembly removed, para. 4-12
Spare tire removed
Materials/Parts
Personnel
None
2 persons for pulley removal
a. Removal.
(1) Remove machine screws (1, Figure 4-3) and flat washers (2) holding metal grille (3) to belt guard cage (20).
(2) Remove bolt (4) and flat washer (5) from support arm of belt guard cage (20).
(3) Remove cap screws (6), lock washers (7), and flat washers (8).
(4) Remove recoil starter on engine (para.4-18).
(5) Use a bar on engine start pulley (9) to hold engine crankshaft from turning when removing cap screw
from friction clutch assembly (10).
(6) Remove cap screw (11), flat washer (12), on friction clutch assembly (14).
(7) Remove cap screw (13), bearing thrust washer (14) on compressor groove pulley (15).
(8) Loosen hexagon nuts (16) on engine sub-base (17).
(9) Loosen hexagon nuts (18) so engine can slide forward then remove V-belts (19).
(10) Remove friction clutch assembly (10)
(11) Remove compressor groove pulley (15).
(12) Remove belt guard cage (20).
4-21
