TM 5-3740-218-13&P
PUMP AND CROSSTUBE ASSEMBLY LEVEL SWITCH REPLACEMENT (CONT)
C.
INSTALLATION
CAUTION
Make sure level switch ball is mounted with "NO" (Normally Open) on top. Failure
to comply will cause hand control EMPTY light to work in reverse.
(1)
Coat threads of level switch hex shaft (1) with teflon tape (item 61, Appendix E).
(2)
Run level switch wiring harness through level switch housing in left downspout (2) until level switch (3) is in
place. Tighten level switch hex shaft (1).
(3)
Splice level switch leads to level switch wiring harness wires (4).
(4)
Remove slack and secure level switch wiring harness under left downspout (2) flange using new cable tie
(5).
(5)
Insert tube end of left downspout (2) securely into cuff and clamp assembly (6).
(6)
Align left downspout (2) on bucket union (7) and install 10 clips (8), 10 bolts (9), 20 flat washers (10), and 10
locknuts (11).
(7)
Tighten hose clamp (12).
(8)
Connect level switch 3-pole connector (4) to bucket harness connector.
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