Exmark Lazer HP - Manual (Page 41)

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5.1.14 Check tire pressures:
Service Interval: 40 hrs.
a) Stop engine and remove key.
b) Inflate all four tires to 13 psi (90 kPa).
NOTE: Do not add any type of tire liner or foam fill material to the tires.
Excessive loads created by foam filled tires may cause failures to the hydro drive
system, frame and other components. Foam filling tires will void the warranty.
5.1.15 Check condition of belts:
Service Interval: 40 hrs.
a) Stop engine and remove key.
b) Tilt seat up. Lift the rubber flap on front side of the engine to check pump
drive belt.
c) Remove left and right belt shields on deck and lift up floor pan to inspect
deck drive belt.
d) Check under machine to inspect the mule drive belt.
e) Check alternator drive belt behind engine (Kawasaki Liquid-cooled units only)
f) See Sections 5.2.3, through 5.2.6 for belt adjustment.
5.1.16 Lubricate grease fittings:
Service Interval: Refer to chart.
a) Stop engine 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.
LUBRICATION CHART
FITTING
LOCATIONS
INITIAL
PUMPS
NO. of
PLACES
SERVICE
INTERVAL
1. Front Caster wheel hubs w/zerk
(Serial Nos. 237,574 & lower)
∗
2 2
∗
40 hours
Front Caster wheel hubs w/o zerk
(Serial Nos. 237,575 & higher)
∗
0 2
∗
yearly
2. Front Caster Pivots ∗
0 2 ∗
yearly
3. Height Adj. Shaft Bearings 1 5 40 hours
4. Deck Drive Belt Idler Arm 1 1 40 hours
5. Brake Brackets 1 2 200 hours
6. Mule Drive Belt Idler Arm 1 1 40 hours
7. Pump Drive Belt Idler Arm 1 1 40 hours
8. Deck Rear Struts 1 2 40 hours
∗∗∗∗
See Section 5.1.16 c) for special lubrication instructions on the front caster pivots and
Section 5.1.17 for special lubrication instructions on the front casters wheel hubs.