How To Replace The Voltage Regulator - Genie Z-34/22 Service Manual

April 2016
How to R eplac e the Voltage Regulator
How to Replace the Voltage
Regulator
1 Disconnect the battery packs from the
machine.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
2 Remove the engine pivot plate latch retainer.
3 Open the engine pivot plate latch and swing
the engine out away from the machine to
access the generator.
4 Tag and disconnect the positive and negative
battery cables from the generator.
5 Loosen the tension adjustment bolt on the
generator.
6 Pull the generator away from the machine and
remove the belts from the generator pulley.
7 Remove the generator mounting fasteners
then remove the generator from the machine.
8 Remove the 3 nuts from the battery cable
terminal posts.
9 Remove the 3 screws that hold the plastic
cover onto the generator. Carefully remove
the cover.
Part No. 139234
10 Locate the 3 white wires that lead from the
voltage regulator to the negative rectifier
assembly.
1 white wires (#10 nuts)
2 negative rectifier assembly
3 black wire (#10 screw)
4 black wire (#4 nut)
5 voltage regulator mounting fastener
6 voltage regulator
7 red wire (#10 screw)
8 positive rectifier assembly
11 Remove the nuts on those 3 wires from the
negative rectifier assembly, then remove the
wires.
Note: Do not remove the spacers from the
underneath the wires on the negative rectifier
assembly.
Z-34/22 Bi-Energy
Generator
(#8 screw)
Service Manual
89