918070/FP0811
4-9
Printed in U.S.A.
Recommended Lubricants
Engine Oil
See “Fluid Capacities/Lubricants” on page 1-4 for
engine oil specifications.
Hydraulic Oil
See “Fluid Capacities/Lubricants” on page 1-4 for
hydraulic oil specifications.
Swing Ring
Lubricate with a heavy-duty lithium complex grease
with 3% molybdenum disulfide, such as Chevron RPM
Heavy Duty Grease No. 2, Mobilgrease Moly 52 or BP
Energrease Moly EP2.
Final Drive Unit
An EP grade gear oil that conforms to API GL5, such
as Chevron Delo Gear 80W-90 or BP Transgear 80W-
90 is required.
Swing Gear Unit
An EP grade gear oil that conforms to API GL5, such
as Chevron Delo Gear 80W-90 or BP Transgear 80W-
90 is required.
Lubrication Points
See Figure 4-1.
Grease all lubrications points using a heavy-duty lith-
ium complex grease with 3% molybdenum disulfide,
such as Chevron RPM Heavy Duty Grease No. 2,
Mobilgrease Moly 52 or BP Energrease Moly EP2.
Ranges of Applications
From –13° F to +104° F (-25° C to + 40° C) outside
temperature.
Engine
Checking Engine Oil Level
To check the engine oil, the machine must be on a level
surface with the engine turned off. Check the oil level
before starting the engine or at least five minutes after
shutting off the engine.
1. Open the engine cover.
2. Check the engine oil level using the dipstick (1)
located at front of the engine. See Figure 4-2.
3. Add oil if required through the oil filler neck (3).
See Figure 4-2.
4. Drain excess oil if required. See “Changing Engine
Oil and Filter” on page 4-10.
Figure 4-2 Oil Dipstick and Filter Locations
Note: The marks on the dipstick indicate the minimum
and maximum oil levels.
IMPORTANT
Be sure to read the engine manual supplied
with this machine for detailed engine speci-
fications.
IMPORTANT
Be sure to read the service manual supplied
IMPORTANT
See “Fluid Capacities/Lubricants” on
page 1-4 for engine oil grade. To prevent
damage to the engine, only use the engine
oils specified, or oils of equivalent quality
and grade could occur.
2
3
max
min
1
Summary of Contents for 503Z
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