If you leave the key in the ignition switch, someone could accidently start the engine and seriously
injure you or other bystanders.
Remove the key from the ignition before you do any maintenance.
Lubrication
Greasing and Lubrication
Grease more frequently when operating conditions are
extremely dusty or sandy.
Grease Type:
No. 2 general purpose lithium base or
molybdenum base grease
How to Grease
1. Disengage the blade control switch (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.
Where to Add Light Oil or Spray
Lubrication
Service Interval:
Every 100 hours
Every 200 hours
•
Brake handle pivot.
•
Deck lift pivots.
Figure 39
Where to Grease the Mower
Service Interval:
Every 50 hours—Grease the mower
deck spindles and idler arm.
Yearly—Grease the pump belt idler
arm.
Yearly—Grease the front caster
pivots (more often in dirty or dusty
conditions).
Yearly—Repack the front caster
wheel bearings (more often in dirty
or dusty conditions).
Important:
Make sure cutting unit spindles are
full of grease weekly.
1. Disengage the blade control switch (PTO), move the
motion control levers to the neutral locked position,
and set the parking brake.
30
Summary of Contents for Z Master 74923
Page 6: ...Slope Chart 6...
Page 8: ...107 2102 107 2112 109 7232 109 7304 109 7929 109 9477 8...
Page 65: ...Schematics Wire Diagram Rev A 65...
Page 66: ...Notes 66...
Page 67: ...Notes 67...
