Exmark Lazer ZHP User Manual download pdf (Page 33)

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5.1.12 Check tire pressures

Service Interval: 40 hrs.

a) Stop engine, wait for all moving parts to stop, and remove key.

b) Check tire pressure in drive tires.

c) Inflate drive tires to 13 psi (90 kPa).

d) Semi-pneumatic caster tires do not need to be inflated.

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.

5.1.13 Check condition of belts

Service Interval: 40 hrs.

a) Stop engine, wait for all moving parts to stop, and remove key.

b) Check under engine deck to check pump drive belt.

c) Remove left and right belt shields on deck and lift out floor pan to inspect

deck drive belt.

d) See Sections 5.2.3 and 5.2.4, for belt adjustment.

5.1.14 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.

LUBRICATION CHART

FITTING

LOCATIONS

INITIAL

PUMPS

NO. of

PLACES

SERVICE

INTERVAL

1. Front Caster wheel hubs

∗0

∗yearly

2. Front Caster Pivots

∗0

∗yearly

3. Height Adjustment Shaft Bearings 1 5 40 hours

4. Deck Drive Belt Idler Arm 1 1 Yearly

5. Brake Brackets 1 2 200 hours

6. Pump Drive Belt Idler Arm 1 1 Yearly

7. Deck Rear Struts 1 2 40 hours

∗ See 5.1.14 Section c) for special lubrication instructions on the front caster pivots and

Section 5.1.15 for special lubrication instructions on the front caster wheel hubs.

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.

No. 6 (Pump Drive Belt Idler Arm)

Located Under Engine Frame - Grease

through hole in top of engine frame, between

pumps.

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Exmark Lazer ZHP User Manual Page 33

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