Terex Genie Z-45/25 Bi-Energy, Service Manual, Page: 102 / 213

4 - 30 Z-45/25 Bi-Energy • Z-45/25J Bi-Energy Part No. 237062
September 2015 Section 4 • Repair Procedures
7-2
Generator Belts
How to Adjust the Generator
Belts
1 Disconnect the battery packs.
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 belts.
4 Loosen the tension adjustment bolt on the
generator.
5 Push the generator towards the machine and
tighten the adjustment bolt.
6 Check the generator belts for proper tension.
Refer to Section 2, Specifications . If the belt
deflection is not within specification, perform
steps 4 and 5 and re-check the belt tension.
a engine pulley
b generator belts
c generator pulley
7-3
Generator Voltage Regulator
How to Adjust the Generator
Voltage Regulator
The voltage regulator regulates the output voltage
of the generator. A properly adjusted voltage
regulator is essential to good generator
performance and service life. A defective or
improperly adjusted voltage regulator could result
in component damage.
Note: Be sure the batteries are fully charged before
performing this procedure.
1 Remove the engine pivot plate latch retainer.
2 Open the engine pivot plate latch and swing the
engine out away from the machine to access
the generator.
3 Connect the positive lead of a voltmeter to the
POS
terminal on the generator and the negative
lead of the voltmeter to the
NEG
terminal on the
generator.
Electrocution/burn hazard. Contact
with electrically charged circuits
could result in death or serious
injury. Remove all rings, watches
and other jewelry.
GENERATOR
c
a
b