TM 3-4240-284-30&P
2-9. PROTECTIVE ENTRANCE CONTROL MODULE - MAINTENANCE INSTRUCTIONS (Cont).
ACTION
ITEM
LOCATION
REMOVAL/INSTALLATION
REMOVAL
1. Disassemble PECM (page 2-137).
2. Remove screw (1) and washers (2 and 3).
3. Lift power card (4) slightly and pull from socket.
INSTALLATION
1. Insert power card (4) into socket in housing.
2. Secure power card (4) with screw (1) and
washers (2 and 3).
3. Reassemble PECM (page 2-137).
1. Disassemble PECM (page 2-137).
2. Remove connector plug (1) from pressure trans-
ducer (2).
3. Remove tubing (3).
4. Remove two screws (4), washers (5), and nuts (6).
5. Remove pressure transducer (2).
Fabricate replacement tubing (3) from
Nonmetallic tubing
NSN 9330-01-073-1011 stock. Cut to same length as
tubing being replaced.
1. Place transducer (2) in housing and secure with two
Pressure transducer
screws (4), washers (5), and nuts (6).
2. Install tubing (3).
3. Connect plug (1) to transducer.
4. Reassemble PECM (page 2-137).
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