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MONOGRAM SYSTEMS
COMPONENT MAINTENANCE MANUAL with ILLUSTRATED PARTS LIST
BASIC PN 15900
Page 711
Monogram Proprietary – See title page for details
38-31-09
Feb
23/04
E.
Liquid Level Transmitter Assembly, PN 13503-106 or 13503-110 (refer to Figure
5)
(1) List of Materials
NOTE:
Equivalent substitutes may be used.
ITEM IDENTIFICATION
SOURCE
Sealant
No. 404 & Grade C per MIL-S-
22473
Loctite Company
300 N. Mountain Road
Newington, CT 06111
Safety Wire
MS20995C20 per MS35540
Commercially available
Twine
.06 Wide Nylon per MIL-T-713
Commercially available
(2) Procedure
(a) Assemble sensor PC board (125 or –125A) to light driver PC board
(130 or –130A) by aligning guide pins and pressing assemblies
together.
(b) Install grommets (100) on banana plugs of sensor PC board (125 or
–125A) with spongy side of grommet adjacent to PC board.
(c) Assemble mounting plate (80) on sensor PC board (125 or –125A) with
tab on base indexed in hole in PC board. Use screws (85), nylon
washers (90), washers (95 or –95A), ground wire lug (105), spacers
(110 and 115) and threaded supports (20) to secure mounting plate
(80) to PC boards. Use Loctite, Grade C, sealant on threads of screws
(85).
(d) Install ground wire assembly into the harness on light driver PC board
(130 or –130A) using lacing twine on wire bundle.
(e) Connect plug (120) of light driver PC board (130 or –130A) wire bundle
to receptacle (70) of case (5). Turn retaining ring to lock plug to
receptacle.