TM 5-3805-261-20BODY, CHASSIS AND HULL ACCESSORY ITEMS MAINTENANCE. (cont)14-8.FrontandRearDefrosterFansandMounting.(Sheet 2 of 6)REMOVALNOTEThe following is a maintenanceprocedure for the front defroster fan.The maintenance procedure for therear defroster fan is identical.1.Remove four bolts (1) and lockwashers (2)from left, front of upper cab. Support items8 thru 41 as an assembly with one handwhen removing final bolt. Do not let items 8thru 41 as an assembly hang by wireassembly (4, Figure 14-17).2.Remove screw (3) from switch (11).NOTEAll wire, cable and harnessassemblies must be tagged beforedisconnecting to aid in installation.3.Disconnect wire assembly (4).4.Remove items 8 thru 41 as an assembly.NOTERemove plate from front defroster fanonly. Remove bolt, washer and platefrom rear defroster fan only.5.Remove bolt (5), washer (6) and plate (7)from rear defroster fan only.6.Remove plate (7) from front defroster fanonly.Figure 14-17.Go to Sheet 314-28
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