Exmark Laser Z XP Operator's Manual page 36

b) Tilt seat up. Lift the rubber flaps on front side of the engine to check pump
drive belt and alternator drive belt.
c) Remove left and right belt shields on deck and lift up floor pan to inspect
deck drive belt.
d) Remove bumper and check under machine to inspect the two mule drive belts
and fan pump drive belt.
e) See Sections 5.2.3, through 5.2.6 for belt adjustments.
5.1.15 Lubricate grease fittings:
Service Interval: Refer to chart.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Lubricate fittings with one to two pumps of NGLI grade #2 multi-purpose gun
grease. Refer to the following chart for fitting locations and lubrication schedule.
FITTING
LOCATIONS
1. Front Caster wheel hubs
2. Front Caster Pivots
3. Height Adj. Shaft Bearings
4. Deck Drive Belt Idler Arm
5. Brake Brackets
6. Fan Pump Belt Idler Arm
7. Wheel Drive Pump Belt Idler Arm
8. Deck Rear Struts
9. Mule Drive Belt Idler Arms
∗
See Section 5.1.15 c) for special lubrication instructions on the front caster pivots and
Section 5.1.16 for special lubrication instructions on the front casters wheel hubs.
No. 6 (Fan Pump Belt Idler Arm)
Access through hole in bumper plate
No. 7 (Pump Drive Belt Idler Arm)
Located Under Seat
No. 4, 6,7, 9 (Idler Pivots) Monthly disassemble
belt and spring and grease under a "No Load"
condition.
c) Lubricate front caster pivots once a year. Remove hex plug and cap. Thread
grease zerk in hole and pump with grease until it oozes out around top
bearing. Remove grease zerk and thread plug back in. Place cap back on.
5.1.16 Lubricate caster wheel hubs:
Service Interval: Once Yearly.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Disassemble the caster wheels, pry out seals, and inspect bearings for
wear or damage and replace if necessary.
c) Pack the bearings with NGLI grade #2 multi-purpose gun grease.
d) Insert (1) bearing, (1) new seal, and (1) bearing spacer.
NOTE: Seals (Exmark PN 103-0063) must be replaced.
LUBRICATION CHART
INITIAL
PUMPS
∗0
∗0
1
1
1
1
1
1
1
- 31 -
NO. of SERVICE
PLACES INTERVAL
∗yearly
2
∗yearly
2
5 40 hours
1 40 hours
2 200 hours
1 40 hours
1 40 hours
2 40 hours
2 40 hours