Exmark Lazer ZHP - Manual (Page 31)

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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
∗
2 2
∗
40 hours
Front Caster wheel hubs w/o zerk
∗
0 2
∗
yearly
2. Front Caster Pivots ∗
0 2 ∗
yearly
3. Height Adj. Shaft Brngs. 1 5 40 hours
4. Deck Drive Belt Idler Arm 1 1 40 hours
5. Brake Brackets 1 2 200 hours
6. Pump Drive Belt Idler Arm 1 1 40 hours
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.
5.1.15 Lubricate caster wheel hubs:
Service Interval: 40 hours for units with grease zerks.
Once Yearly for units without grease zerks.
a) Identify which type of caster wheel is installed on the unit. If there is a
grease zerk on the caster wheel hub, lubricate fittings with one to two
pumps of SAE No. 2 multi-purpose gun grease. If there is no grease
zerk, follow the instructions in steps b) through i).
b) Stop engine and remove key.
c) Disassemble the caster wheels and inspect bearings for wear or damage
and replace if necessary.
d) Pack the bearings with a SAE #2 multi-purpose gun grease.
e) Insert (1) bearing, (1) new seal, and (1) bearing spacer .
NOTE: Seals (Exmark PN 103-0063) must be replaced.
f) Insert Caster Spacer.
g) With open end of wheel up, fill area inside wheel around caster spacer
with gun grease.
h) Insert the second (1) bearing, (1) new seal, and (1) bearing spacer.
No. 6 (Pump Drive Belt Idler Arm)
Located Under Deck - Grease through hole in
top of deck, between pumps.
No. 4 & 6 (Idler Arms)
Monthly dissasemble belt and spring and
grease under a “NO LOAD” condition.