Pre-Maintenance
Procedures
Pre-Maintenance Safety
•
Before adjusting, cleaning, repairing, or leaving
the machine, do the following:
– Park the machine on a level surface.
– Move the throttle switch to the low-idle position.
– Disengage the cutting units.
– Lower the cutting units.
– Ensure that the traction is in neutral.
– Engage the parking brake.
– Shut off the engine and remove the key.
– Wait for all moving parts to stop.
– Allow machine components to cool before
performing maintenance.
•
If possible, do not perform maintenance while the
engine is running. Keep away from moving parts.
•
Use jack stands to support the machine or
components when required.
•
Carefully release pressure from components with
stored energy.
Removing the Hood
The hood may be easily removed to ease maintenance
procedures in the engine area of the machine.
1.
Unlatch and raise the hood.
2.
Remove the cotter pin that secures the hood
pivot to the mounting brackets
Figure 48
1. Cotter pin
3.
Slide the hood to the right side, lift the other
side, and pull it out of the brackets.
Note:
Reverse the procedure to install the hood.
Lubrication
Greasing the Bearings And
Bushings
Service Interval: Every 50 hours (lubricate all
The machine has grease fittings that must be
lubricated regularly with No. 2 lithium grease.
Lubricate the bearings and bushings daily when the
operating conditions are extremely dusty and dirty.
Dusty and dirty operating conditions could cause
dirt to get into the bearings and bushings, resulting
in accelerated wear. Lubricate the grease fittings
immediately after every washing, regardless of the
interval specified.
The grease fitting locations and quantities are as
follows:
•
(Figure
48).
•
g008908
•
44
bearings and bushings daily when
conditions are dusty and dirty).
Every 500 hours/Yearly (whichever comes first)
Rear cutting unit pivot
Figure 49
Front cutting unit pivot
Figure 50
SideWinder cylinder ends (2; Model 03171 only)
(Figure
51)
(Figure
49)
(Figure
50)
g008894
g008895