Operator`s manual

same amount to the wheel arm grease fittings (see fig. 9). See the driveline
manufacturer operator's manual for further information on the driveline.
2. Gearbox oil level: check gearbox oil level, it should be between
1
/
2
and
2
/
3
full. If
needed add either SAE 90 wt. or SAE 140 wt. gear oil.
Every 25 hours: check hardware tightness; mower vibrations can loosen bolts
10
.
Check tightness of the hardware periodically, using this table as a guide.
Every 50 hours:
1. Lubricate the three spindles with two or three shots of multipurpose grease (see
fig. 10). The top grease fittings are easily accessible from the top of the deck by
simply removing the plastic dust guards.
2. Check belt tension
11
.
4.03 - Blade Maintenance
WARNING: To avoid possible injury always wear proper eye and hand protection
when servicing mower blade.
In order for the mower to work properly and to always obtain a precision cut with lower
HP requirements thus keeping cost down, proper blade maintenance is important.
Blades must be kept sharp, at their original length and corners maintained. A blade
must be replaced if, due to wear or damage, its original shape has been distorted.
FM48/FM60/FM72 OPERATOR’S MANUAL
MAINTENANCE 21 CUB CADET YANMAR
11
See section 4.04 - Belt Tension.
10
See table 1, page 28.
Fig. 10
Lubrication of the spindle
shafts easily accessible from
the top of the deck.