6D2-8 CS-144 GENERATOR
one low reading. If both readings are the same, replace
the rectifier bridge. Repeat this same test between the
grounded heat sink and the other two terminals* and
between the insulated heat sink and each of the three
terminals. This makes a total of six checks, with two
readings taken for each check.
,
;;
,
Some digital ohmmeters cannot be used to check
diodes in the rectifier bridge. Consult the ohmmeter
manufacturer to determine its capabilities.
REGULATOR
The regulator cannot be checked out of the generator.
If the rotor, stator, and redtifier bridge are OK, but the
generator still produces more than 16 volts or does not
produce withjn 15 amperes of the rated output during a
generator output test, replace the regulator.
ASSEMBLY
SLIP RING END FRAME
Important
A design change in the brush holder and slip ring 0ncl
frame prevents early design brush holders from being
installed in later design slip ring end frames unless the
brush holder assembly is modified-(figure 15).
5. BAT terminal nut (36) with the flat side down to the
insulated heat sink.
LATER MODELS:
6. Terminal insulator (40) to the outside of the slip ring
end frame.
7. BAT terminal to the rectifier bridge with a washer
and nut.
8. Rectifier bridge into the end frame.
Remove or Disconnect
1. Two locators from the brush, holder with needle
nose pliers or side cutters.
• File the jagged edges down to the level of the
surrounding material, keeping loose particles
away from the brush slots.
• Blow away any dust.
Assemble (Figures 4, 7 through 10, and 1&)
EARLY MODELS:
1. BAT terminal (2) into the end frame.
2. Rectifier bridge (5).
3. Capacitor (14).
• Make sure the side with the insulator material is
placed against the end frame (ground).
j
4. Two bolts (6) and washers through the grounded
heat sink (figure 8).
Содержание C Series 1993
Страница 1: ......
Страница 12: ...OA 6 GENERAL INFORMATION Figure 11 Allison Transmission I D Location ...
Страница 44: ...3B1A 2 POWER STEERING GEAR UNIT REPAIR Figure 1 710 Power Steering Gear ...
Страница 62: ......
Страница 75: ...3B3 2 POWER STEERING COMPONENTS TRW ROSS ...
Страница 101: ...5P2 4 HYDRAULIC BOOSTER Figure 5 Removing the Seal Plug Figure 3 Removing the End Cover Assembly ...
Страница 121: ...5H 16 AIR BRAKE VALVES Figure 21 Bendix Proportioning Relay Valve Components ...
Страница 147: ...5J 10 AIR COMPRESSOR AND GOVERNOR 286 F9051 Figure 18 Bendix BX 2150 Compressor Components i ...
Страница 204: ...MODEL 295 TBI UNIT 6C1 3 F7973 Figure 3 Model 295 TBL Unit ...
Страница 251: ...6D4 6 37 MT STARTER MOTORS V3022 Figure 8 37 MT Components ...