TM 5-3810-306-20CAB INTERIOR HARNESSTOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)SUPPLIES:NoneEQUIPMENT CONDITIONS: Ground cable disconnected at shunt. (Refer to page 8-109.)Right front control panel removed. (Refer to page 8-11.)Left front control panel removed. (Refer to page 8-11.)Side console and access panels removed (Refer to page 8-21.)REMOVAL1.REMOVE CAB INTERIOR HARNESS.a.Tag and disconnect leads to turnsignal switch.b.Tag and disconnect wire no. 31 at park brakepressure switch.c.Tag and disconnect wire no. 68 at frontcirculating fan.d.Tag and disconnect wire no. 45 at dome light.e.Tag and disconnect leads to skylight wiper.f.Tag and disconnect leads at rear circulating fan.g.Tag and disconnect plug to left front consoleharness.h.Tag and disconnect plug at distribution panelharness. Tag and disconnect four wire leads todistribution panel.i.Tag and disconnect plug at superstructureharness.j.Tag and disconnect plug to right front consoleharness.k.Tag and disconnect wire nos. 99 and 51 at horn.l.Tag and disconnect wire nos. 42, 582 and 41 tostop light switch and low air pressure switches.m.Tag and disconnect leads to wiper motor.n.Tag and disconnect wire no. 26 to cab spotlight.o.Remove all clamp and cable ties.p.Remove cab interior harness.2.INSPECT HARNESS FOR DAMAGED WIRE ANDCONNECTORS. REPAIR OR REPLACE ASNEEDED.INSTALLATION:1.INSTALL CAB INTERIOR HARNESS.a.Connect leads to turnsignal switch.b.Connect wire no. 1 at park brake pressureswitch.cConnect wire no. 68 at front circulating fan.d.Connect wire no. 45 at dome lighte.Connect leads at skylight wiper.8-90
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business