Gradall 534B (9103-1390) Service Manual - Manual (Page 242)

SOMA OF AMERICA
SPECIFICATION: STC 5-102 PAGE: 2 OF 2
ENGINEERING STANDARD OFFICE
REGISTER: STC SECTION: 5 SERIES: 100
OIL CHANGE
Drain oil at operating temperature.
Clean the drain plug.
The oil change interval varies due to the type of vehicle and operating duties: it is very important
to observe the oil level and to change oil according to the oil contamination.
First Oil Change
After 50 hours for off highway vehicles.
After 1 000 kms for on highway vehicles (621 miles).
Lubricant Level Check
Every 1 000 hours for off highway vehicles.
Every 15 000 kms for on highway vehicles (9320 miles).
Oil Change Interval
Every 2 500 hours for off highway vehicles.
Every 50 000 kms for on highway vehicles (31,000 miles).
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TRANSFER CASES
Gear boxes for off highway vehicles
RA : 90° angle transmission
(R) : Differential split torque