Greasing the Mower Deck
Service Interval:
Yearly—Grease the pump belt idler
arm.
1.
Park the machine on a level surface, disengage
the blade-control switch, and engage the parking
brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Grease the mower deck idler-pulley pivot until
grease comes out the bottom (
g297412
Figure 36
4.
Grease the 2 drive belt idler arms (
).
g297413
Figure 37
5.
Remove the dust cap and adjust the caster
pivots.
Note:
Keep the dust cap off until greasing is
done.
6.
Remove the hex plug.
7.
Thread a grease fitting into the hole.
8.
Pump grease into the fitting until it oozes out
around the top bearing.
9.
Remove the grease fitting in the hole.
10.
Install the hex plug and dust cap (
).
g009187
Figure 38
11.
Grease the caster-wheel bearings (
Lubricating the
Caster-Wheel Hubs
Service Interval:
Yearly
1.
Park the machine on a level surface, disengage
the blade-control switch, and engage the parking
brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
g006115
Figure 39
1.
Seal guard
2.
Spacer nut with wrench
flats
3.
Raise the mower for access.
38
Summary of Contents for Air Cool Z Master 74090
Page 69: ...g008623 Hydraulic Schematic Rev A 69 ...
Page 72: ......
