Section 10 − Disassembly And Reassembly; Disassembly Of Unit - Miller Trailblazer 302 Diesel Technical Manual

SECTION 10 − DISASSEMBLY AND REASSEMBLY

10-1. Disassembly Of Unit

Tools Needed:
Y Stop engine and let cool. Disconnect
battery, negative cable first.
Y Do not damage rotor or stator.
Disassembly
Remove battery cables, exhaust pipe, fuel
cap, cover, and doors. Reinstall fuel cap. Dis-
connect base ground cable. Retain all hard-
ware removed during disassembly.
Trailblazer 302 D
Remove brush assemblies
before removing endbell or
rotor.
.
To aid in reassembly, mark electrical
leads before disconnecting. See lead list
summary in Section 11 for connection in-
formation.
Mark and disconnect leads from DC Polarity/
AC Switch S1.
Remove engine and rotor by removing nuts
from studs and separating stator from engine
adapter.
Y Use hoist and lifting strap to carefully
remove engine/generator assembly.
.
As an alternative to the complete dis-
assembly procedure shown, the en-
gine and rotor can be removed as
one assembly from the engine end.
Remove brush assemblies
endbell, support stator with blocks,
and remove hardware holding stator
to engine. Use a hoist to carefully lift
the engine/rotor assembly away
from unit.
Reassembly
Reassemble unit in reverse order of
disassembly.
Torque hardware as specified in Section
10-2.
Reconnect stator leads as marked. Use
cable ties to keep leads from sharp edges,
and hot or moving parts.
Reconnect fuel line and base ground cable.
Reinstall battery and tray, panels, and cover.
Reconnect battery cables.
TM-217 454 Page 53
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804 199-A