Simplicity UVGT1621BV - Manual (Page 25)

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SECTION 3 – MAINTENANCE
3.4 SERVICE – EVERY 50 OPERATING
HOURS
(CONT.)
3.4.3. Check Drive Clutch
1. Start engine and shift transmission to Forward.
2. Release park brake. Clutch should have no
tendency to grab or cause motion.
3. Gradually increase engine speed with the
accelerator pedal. The machine should begin to
move slowly with no jerking or unusual noises.
4. If the clutch is not functioning smoothly or is
dragging, it may require cleaning and lubrication.
Contact local Snapper dealer for assistance.
IMPORTANT – DRIVE CLUTCH MAINTENANCE IS
RECOMMENDED EVERY 200 HOURS OR YEARLY.
MORE FREQUENT SERVICE INTERVALS MAY BE
REQUIRED IN SEVERE APPLICATIONS. ALWAYS
KEEP RUBBER DUST PLUG IN PLACE ON CLUTCH.
3.4.4. Change Engine Oil
Change engine oil as indicated by ServiceMinder
display. Refer to oil changing instructions earlier in this
section.
3.5 SERVICE – EVERY 100 OPERATING HOURS
3.5.1. Change Engine Oil Filter
Change engine oil filter. Refer to engine manual for
instructions and filter specifications.
3.6 SERVICE – EVERY 200 OPERATING HOURS
(OR YEARLY)
3.6.1. Perform all maintenance required after 50
hours of operation. Refer to Section “Service – Every
50 Operating Hours”.
3.6.2. Change Transmission Fluid
1. Remove drain plug located on left bottom side of
transmission case. Drain fluid into 6 quart
minimum capacity pan. See Figure 3.6.
FIGURE 3.6
2. Allow fluid to drain completely. Reinstall drain
plug and tighten securely.
3. Fill transmission with 5.6 qt of MOBILFLUID 424
or equivalent.
4. Check fluid level and top off as needed. Do Not
over fill.
3.6.3. Replace Fuel Filter
1. Engine must be cool before proceeding.
2. Remove clamps from filter.
3. Remove hose from fittings on filter. Be prepared
to collect small amount of fuel as it drains from
the hose.
4. Dispose of old filter. Do Not attempt to clean and
re-use.
5. Slide hose over fittings on new filter.
6. Reposition clamps over fittings on filter.
7. Clean up any spilled fuel.
8. Start engine and check for leaks.
WARNING
Gasoline is an extremely flammable liquid and its
vapors are highly explosive. Handle only outdoors
in an open, well ventilated area where vapor can
dissipate safely and away from all sources of
ignition.
3.7 STORAGE (OUT OF SEASON)
3.7.1. Perform all maintenance as specified in the
“Maintenance Schedule” in this manual and in the
Engine Owners Manual.
1. Drain Fuel Tank. Drain fuel into approved
container and store away from source of
ignition.
2. Run Engine to empty carburetor bowl.
3. Remove Battery.
4. Charge Battery (if necessary – see
Adjustments and Repairs, Battery) and store in
cool dry place on a non-concrete surface.
5. Store the machine in a cool, dry, protected
place.
TRANSMISSION
FLUID DRAIN
PLUG
25