CHAPTER 3
REPAIR OF ENGINE
Section I. ENGINE ELECTRICAL AND PLUMBING INSTALLATION
leads, note location of clamps and routing of harness,
3-1. General
and location of lockwire as an aid at installation.
This section includes instructions for repair of the engine
b.
Removal. Remove gas turbine engine wire
wire harness assembly, hose assemblies, tube
harness assembly according to sequence of index
assemblies and fittings. Refer to TM 5-6115-586-12 for
numbers 1 through 14 assigned to figure 3-1.
schematics of the electrical, fuel, bleedair and
lubrication systems as an aid to troubleshooting and
c.
Disassembly. After inspection and testing,
repair. Refer to TM 5-6115-586-12 for a description of
disassemble the wire harness only as required for repair
these components.
or replacement using the sequence of index numbers 1
through 15 assigned to figure 3-2 and figure 3-3 as
3-2. Gas Turbine Engine Branched Wire Harness
guides.
Assembly
d.
Cleaning and Inspection.
a.
General. The gas turbine engine branched
wire harness assembly is a multiple lead wiring harness
(1) Clean harness assembly with lint-free
for engine electrical components and control circuits.
cloth or soft bristle brush.
All circuits for the engine are connected to the power
(2) Visually inspect harness assembly
plant electrical system through connector J36. Before
wiring for wire breaks, frayed or burned insulation,
the wire harness assembly is removed, tag electrical
chafing or other evidence of damage.
3-1
