6-142
Change 4
TM 9-2350-267-20
APU GROUND LEADS (11671369-1): REMOVAL AND INSTALLATION
Air intake plenum removed (p 13-1).
REMOVAL
WARNING
Turn OFF MASTER Switch Disconnect battery
ground cables.
A Disconnect ground cables (1 and 2) by removing one screw (3) and three
lockwashers (4) that secure ground cables to APU engine block (5).
Discard lockwashers.
B
Remove one nut (6) and one lockwasher (7) that secure ground cable (2)
to generator relay box (8). Discard lockwasher.
C Remove one screw (9), one lockwasher (10) and ground cable (1) from
rear wall of APU compartment. Discard lockwasher.
INSTALLATION
A Install ground cable (1) on rear wall of APU compartment with screw (9)
and new lockwasher (10).
B
Install ground cable (2) on generator relay box (8) with new lockwasher
(7) and nut (6).
C Connect ground cables (1 and 2) to APU engine block (5) with screw (3)
and three new lockwashers (4).