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 1052 of 1275

11-24 PERSONNEL AIR VENTILATION SYSTEM
This task covers
a. Removal
b. Installation
General mechanic’s tool kit (item 84, Appx H)
Dry-cleaning solvent (item 22, Appx D)
a. Removal
1
2
3
4
Ensure MASTER switch is OFF when working on hull
electrical shocks and bums.
electrical system to avoid
Disconnect electrical connector at electrical connector receptacle (1).
Remove clamp (2) and elbow (3).
Remove three screws (4), six flat washers (5), and three plates (6).
Remove fan assembly (7) and screen (8).
11-73
TM9-2350-311-20-1
Materials/Parts
Tools
WARNING


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