TM 3-4240-284-20&P
2-15. MAIN FAN - MAINTENANCE INSTRUCTIONS (CONT).
ACTION
ITEM
LOCATION
REMOVAL (CONT)
Remove screws (8) and washers (9).
Main fan/inlet tee
M56 Gas-Particulate
Filter Unit
Pull inlet tee (10) with main fan attached from filter
housing (11). Remove cable from bushing (12).
Remove main fan electrical cable bushing (12) from
filter housing. Retain.
Remove screws (13) and washers (14).
Main fan
Inlet Tee
Separate main fan (15) from inlet tee (10).
INSTALLATION
Position main fan (15) up to inlet tee (10). Aline guide
Main fan
Inlet Tee
pins (16) on inlet tee with guide pin holes in main fan.
Push main fan against inlet tee.
Install washers (14) and screws (13). Tighten securely.
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