TM-9-2350-238-34-1

HULL AND RELATED COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

MARCH 1994
TM-9-2350-238-34-1

  TM-9-2350-238-34-1 - Page 57 of 292

TM 9-2350-23834- 1
4
Install flat washer (8), centrifugal fan impeller (9), flat washer (10), and new self-locking nut (11) to
direct current electrical motor (7). Measure distance between forward edge of centrifugal fan
impeller and forward edge of motor packing flange. Add or remove flat washers (8) until
measurement is 1.594 to 1.609 in. (4.049 to 4.087 cm).
5
Install lead and capacitor (12) through centrifugal blower motor housing (5) with four new
Iockwashers (13) and four machine screws (14).
6
Insert leads (12 and 15) through groove under motor packing flange. Install new preforme d
packing (16) to direct current electric motor (7). Install direct current electric motor to centrifugal
blower motor housing (5) .
7
Secure electrical lead (15) to rear of motor with new Iockwasher (17) and screw (18). Connect
lead and capacitor (12) at connector.
8
Install electric motor cover (19), ten new Iockwashers (20), and ten machine screws (21) to
centrifugal blower motor housing (5).
9
Install electrical lead (22), retaining strap (23), new Iockwasher (24), and machine screw (25) to
centrifugal blower motor housing (5).
2-4 5


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