Snapper ZM5201M EN - Manual (Page 14)

14
Section 4 - MAINTENANCE
3.2.3. CHECK MOWER DRIVE BELT
1. Foot Rest Removal
a. Lower deck to lowest setting.
b. Remove foot rest. See Figure 3.3.
c. Removal of foot rest will allow access
to deck belt.
FIGURE 3.3
2. Check Belt Tension
The idler and spring provide proper belt
tension and require no adjustment. If belt is
frayed, slit, severed or belt strands
exposed, replace belt before operating
mower.
3.3 AFTER EVERY 25 OPERATING HOURS
3.3.1. ENGINE
1. Engine Oil
Change engine oil. Refer to Section “CHANGE
ENGINE OIL”. Refer to engine owner’s manual
for oil specifications.
2. Air Filter
Refer to engine owner’s manual for service
instructions.
3.3.2. MOWER COMPONENTS
1. Mower Drive Belt
No adjustment required. Replace belt as
needed.
2. Mower Blade
Check blade for sharpness, wear, damage,
and torque. Refer to Section “MOWER BLADE
REPLACEMENT”.
3. Mower Deck Levelness
Check mower deck for proper levelness. Adjust
as required. Refer to Section “MOWER DECK
ADJUSTMENT – LEVELNESS”.
4. Clean Mower Deck
a. Remove key from ignition switch.
b. Remove spark plug wire(s) and secure
away from spark plug(s).
c. Raise mower deck to its highest setting.
It may be necessary to raise mower deck
higher using a hydraulic floor jack. Secure
machine with safety blocks.
d. Clean underside of mower deck,
removing all accumulation of grass
clippings and debris.
e. Clean top of deck, removing all grass
clippings and debris.
5. Mower Blade Spindle - Lubrication
a. Remove foot rest to gain access to
lubrication fitting located on the top of
deck below deck pulleys.
b. Lubricate with Kendall NLGI No. 2
lithium grease or equivalent, from a
grease gun until grease purges from
vent located on spindle housing
underneath deck. See Figure 3.4.
FIGURE 3.4
6. Mower Deck Linkage - Lubrication
Lubricate all mower deck linkage pivot
points with a light coat of motor oil.
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine running. STOP engine. STOP
blades. Set brake. Remove key. Remove spark plug
wires and secure away from spark plugs. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all parts to cool.
LIFT FOOT REST UP AND OFF
POWER UNIT FRAME TO GAIN
ACCESS TO MOWER BELT
LUBRICATE
SPINDLE
ASSEMBLIES