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Section 7 Lubrication and Fluids
4400EX Heavy Duty Off Road Utility Vehicle 720-132M
7/01/05
38
Table of Contents
Grease Type Lubrication
There are several points on the vehicle that require
lubrication. It is important that these points be lubricated
frequently to maintain ease of lever operation and to
ensure long bearing life.
Driveline U-Joints
Refer to Figure 7-12 and Figure7-13
Grease every 100 hours of operation
• Type of Grease: Multipurpose
• Quantity: 3 or 4 pumps of the grease gun. Stop adding
grease if lubricant is emerging through the seals.
Front Drive Line U-Joint
Figure 7-12
Rear Drive Line U-Joint
Figure7-13
100 hrs
22078
21356
Pillow Block Bearing
Refer to Figure 7-14
The Pillow block bearing is located along side the left side
of the engine below the fuel filter.
• Grease every 100 hours of operation
• Type of Grease: Multipurpose
• Quantity: 3 or 4 pumps of the grease gun.
Stop adding grease if lubricant emerges through the
seals.
Figure 7-14
Rotating Bearing Surfaces
Refer to Figure 7-15
The swivel tube is located in the rear frame (See
Figure 7-15).
• Grease daily before putting into service
• Type of Grease: Multipurpose
• Quantity: Grease until lubricant emerges from one end
of the bushing.
Figure 7-15
100 hrs
22067
Daily
21356