TM 9-2350-261-20-2
REPLACE COMPARTMENT BLOWER (M577A2 AND M1068 ONLY)
INITIAL SETUP
Tools:
References:
General Mechanics Tool Kit (Item 30, App D)
See your -10
Materials/Parts:
Equipment Conditions:
Self-locking nut (6)
Engine stopped (see your -10)
Self-locking nut (3)
Battery ground lead disconnected (page 13-2)
Power plant rear access panel removed
Personnel Required:
(page 24-29)
Unit Mechanic
1.
2.
3.
Disconnect blower lead (1) from circuit 59
lead (2).
Remove six locknuts (3), washers (4), screws
(5), and adapter (6) with blower (7) attached,
from flapper valve (8). Discard locknuts.
Remove three locknuts (9), screws (10), and
adapter (6) from blower (7). Discard locknuts.
CLEAN, INSPECT, AND REPLACE
4. Check adapter (6). Replace cracked adapter.
5.
6.
7.
Place adapter (6)
three screws (10)
on blower (7). Secure with
and new locknuts (9).
Place adapter (6), with blower (7) attached,
on flapper valve (8). Secure with six screws
(5), washers (4), and new locknuts (3).
Connect circuit 59 lead (2) to blower lead (1).
FOLLOW-THROUGH STEPS
1. Connect battery ground lead (page 13-2).
3. Turn all switches OFF (see your -10).
2. Turn MASTER SWITCH and blower switch
4. Install power plant rear access panel
ON to check that blower operates properly
(page 24-29).
(see your -10).
END OF TASK
Change 3
17-15