How to Grease
1. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Clean the grease fittings with a rag. Make sure to
scrape any paint off the front of the fitting(s).
4. Connect a grease gun to the fitting. Pump grease
into the fittings until grease begins to ooze out of
the bearings.
5. Wipe up any excess grease.
Greasing the Front Caster Pivots
Service Interval:
Yearly (more often in dirty or dusty
conditions)
1. Remove the dust cap and adjust the caster pivots.
Keep the dust cap off until greasing is done. Refer to
Adjusting the Caster Pivot Bearing in Drive System
Maintenance , page 33.
2. Remove the hex plug. Thread a grease zerk into the
hole.
3. Pump grease into the zerk until it oozes out around
the top bearing.
4. Remove the grease zerk in the hole. Install the hex
plug and cap.
Where to Add Grease
Lubricate the grease fittings as shown on the Check
Service Reference Aid decal (Figure 21).
Grease and oil the linkages as shown in Figure 23 and
Figure 24.
Figure 21
Figure 22
Brake handle pivot
Where to Add Light Oil or Spray
Lubrication
Service Interval:
Every 150 hours (Refer to
Lubrication).
Lubricate the machine in the following areas with spray
type lubricant or light oil.
•
Seat switch actuator.
•
Brake control links.
•
Motion control pivots.
23
Summary of Contents for 74408 Z334 Z Master
Page 7: ...Slope Chart 7 ...
Page 49: ...Schematics Wire Diagram Rev A 49 ...
Page 50: ...Notes 50 ...
Page 51: ...Notes 51 ...
