TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 737 of 1275

TM 9-2350-311 -20-1

6-36 AIR CLEANER BLOWER RELAY AND AIR CLEANER BLOWER MOTORS —

CONTINUED

a. Removal — Continued

2

3

4

5

6

7

8

9

Remove nut (2), ground lead end (3), and washer (4).

Remove two nuts (5), flat washer (6), and air cleaner blower relay (7).

Remove bracket (8), three mounts (9), ground lead (10), and washer (11).

Disconnect two electrical leads (12).

Turn four screws (13) counterclockwise to loosen four clamps (1 4).

Disconnect four hoses (15) from blower motors (16).

Loosen two screws (17) to loosen clamps (18).

Pull blower motors (16) out of two clamps (18).

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