Exmark Lazer Z CT - Manual (Page 31)

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225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F
(24°C). Fill to the appropriate level depending upon the temperature of the oil.
For example: If the oil is about 150° F (65°C), fill to halfway between the “HOT”
and “COLD” levels. If the oil is at room temperature (about 75° F (24°C)), fill
only to the “COLD” level.
4.1.13 Check tire pressures:
Service Interval: 40 hrs.
a) Stop engine, wait for all moving parts to stop, and remove key. Engage
parking brake.
b) Check tire pressure in all four tires.
c) Inflate caster tires to 16 psi (110 kPa).
d) Inflate drive 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.
4.1.14 Check condition of belts:
Service Interval: 40 hrs.
a) Stop engine, wait for all moving parts to stop, and remove key. Engage
parking brake.
b) Check under engine deck 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) See Sections 4.2.3 and 4.2.4, for belt adjustment.
4.1.15 Lubricate grease fittings:
Service Interval: Refer to chart.
a) Stop engine, wait for all moving parts to stop, and remove key. Engage
parking brake.
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/o Zerk
∗0
2
∗yearly
2. Front Caster Pivots
∗0
2
∗yearly
3. Height Adjustment Shaft Bearings 1 5 40 hours
4. Deck Drive Belt Idler Arm 1 1 yearly
5. Pump Drive Belt Idler Arm 1 1 yearly
∗ See 4.1.14 Section c) for special lubrication instructions on the front caster pivots and
Section 4.1.15 for special lubrication instructions on the front caster wheel hubs.
No. 5 (Pump Drive Belt Idler Arm)
Located Under Engine Frame - Grease
through hole in top of engine frame, between
pumps.