Worldlawn WYRZ50, Руководство оператора

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5.1.15 Check spark plugs:
Service Interval: 160hrs
Remove spark plugs, check condition and reset gaps, or replace the spark plugs.
5.1.16 Fuel tank- mounting hardware specification.
Thread the specified M8 × 16 bolts with a lock washer and flat washer do not over tighten as this could
cause damage to the fuel tank.
5.2 ADJUSTMENTS
IMPORTANT: Disengage PTO, shut off engine, wait for all moving parts to stop, and remove key before
servicing, cleaning, or making adjustments to the unit.
5.2.1 Cutting Height Adjustment.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Disengage PTO.
NOTE: When changing cutting height positions, always come to a complete stop and disengage the
PTO.
c) Pull the height-adjustment handle inward. Keep the pin (which is located in the middle of
height-adjustment handle) off the height-adjustment plate.
d) Pull handle inward and push or pull the height-adjustment handle and insert the limiting pin in the
middle of handle into the proper hole in accordance to the height of cut desired.
e) Adjust anti-scalp rollers for Normal Operating Conditions. Stop engine, wait for all moving parts to
stop, and remove key. Place rollers in one of the positions shown in Figure 6. Rollers will maintain
3/4 in. (19mm) clearance to the ground to minimize gouging and roller wear or damage.
For Maximum Deck Flotation, place rollers one hole position lower. Rollers should maintain 1/4 in.
(6.4mm) minimum clearance to ground. Do Not adjust rollers to support the deck. Be sure bolt is
tightened properly or loss of anti-scalp roller may result.
FIG 6
5.2.2 Deck Leveling:
a) Place the mower on a flat surface.
b) Stop the engine, wait for all moving parts to stop, and remove key.
c) Check tire pressure in drive tires. Proper inflation pressure for tires is 12psi (82.8kPa). Adjust if
necessary.
d) Check tire pressure in Caster tires. Proper inflation pressure for tires is 25psi (172.5kPa).