Case 1021F, Operator'S Manual

Page: 193 / 366

7 - MAINTENANCE
7 - MAINTENANCE ###_7_###
GENERAL INFORMATION
Servicing [60633893]
WARNING
Improper operation or service of this machine can result in an accident.
Read and understand the SAFETY INFORMATION Section before you perform any maintenance, ser-
vice, or repairs. Read and understand the specific service procedures for the components you plan
to work with before you start servicing the machine.
Failure to comply could result in death or serious injury.
W0138A
WARNING
Personal Protective Equipment (PPE) required.
When assembling, operating, or servicing the machine, wear protective clothing and PPE necessary
for the particular procedure. Some PPE that may be necessary includes protective shoes, eye and/or
face protection, hard hat, heavy gloves, filter mask, and hearing protection.
Failure to comply could result in death or serious injury.
W0353A
Follow the maintenance intervals by checking the hour
meter every day. Before starting maintenance, park the
machine on flat, firm ground, away from any obstacles,
with the bucket/attachment on the ground. Keep all unau-
thorized personnel clear of the area. Unless otherwise
specified, all maintenance operations should be carried
out with:
• the engine stopped
• the machine parked on a firm, level surface
• the transport/service link locked into position to stop the
machine from unexpected articulation
• the parking brake engaged
• the key removed from the key switch
• a "DO NOT OPERATE" tag on the key switch
• wheel chocks blocking the wheels
• all circuits cooled down prior to starting work
• all hydraulic pressure released in lift arm and bucket/
attachment circuits
• any accumulator pressure released for the appropriate
circuit
Clean the grease fittings before lubrication. Clean around
plugs and filler holes before adding fluid. No dust or dirt
must enter the components or the circuits. Wear suitable
clothing and remember to use the necessary safety equip-
ment.
When performing service work on the machine, place a
Do Not Operate tag on the instrument panel or key switch.
Turn off engine and remove key before leaving operator's
compartment.
Any modification to this machine without prior authoriza-
tion could cause serious injury. Do not make any modifi-
cations without authorization. Consult your dealer.
The service intervals in this chapter refer to normal op-
erating conditions. During the first operation period of a
new machine (100 initial hours) or rebuilt component and
under particularly severe conditions, the service intervals
should be carried out more frequently.
NOTICE: Take particular care to replace all filters regu-
larly. Clean filters mean longer engine running life.
NOTICE: Oils and fluids must be disposed of properly.
7-1