Briggs & Stratton 2691689-00 Bedienungsanleitung Seite 18

6. Wash the pre-cleaner in liquid detergent and water. Then
let it thoroughly air dry. Do not lubricate the pre-cleaner.
7. Assemble the dry pre-cleaner to the air filter.
8. Install the air filter assembly.
9. Install the cover and secure with fasteners.
Air Filter Assembly (Cyclonic with pre-cleaner)
WARNING
DO NOT start or operate the engine with the air cleaner
assembly or air filter removed as it is a fire hazard.
NOTICE
Do not use pressurized air or solvents to clean the filter.
Pressurized air can damage the filter and solvents will
dissolve the filter.
1. Loosen the fasteners (A, Figure 13) and remove the
cover (B).
2. Open the latch (C) and remove the air filter assembly
(D).
3. Remove the pre-cleaner (E) from the air filter.
4. To loosen debris, gently tap the air filter on a hard
surface. If the air filter is dirty, replace it with a new air
filter.
5. Wash the pre-cleaner in liquid detergent and water. Then
let it thoroughly air dry. Do not lubricate the pre-cleaner.
6. Assemble the dry pre-cleaner to the air filter.
7. Install the air filter assembly and close the latch.
8. Install the cover with the fasteners.
Tire Pressure Check
For correct traction and best mowing performance, make sure
that the tire inflation pressure is 12-14 psi (0,82-0,96 bar).
Refer to Tire Pressure Check in the Maintenance Schedule.
Also, see Tire Inflation Pressure in the Specifications section.
Note: The Tire Inflation Pressure can be slightly different from
the "Maximum Inflation" shown on the side of the tires.
Check the Spark Plugs
WARNING
Unintentional sparking can result in fire or electric shock.
Unintentional start-up can result in entanglement, traumatic
amputation, or laceration.
When testing for spark:
• Use approved spark plug tester.
• Do not check for spark with spark plug removed.
NOTICE
Spark plugs have different heat ranges. It is important that
the correct spark plug is used, otherwise, engine damage
can occur. Replace the spark plug with the same type or
equivalent one.
18
Clean Spark Plug
Clean the spark plug with a wire brush and sturdy knife. Do
NOT use abrasives.
Check Spark Plug Gap
Use a spark plug feeler gauge (A, Figure 14) to check the
gap between the two electrodes. When the gap is correct, the
gauge will drag slightly as you pull it through the gap.
To adjust the spark plug gap, use a spark plug gauge and
gently bend the curved electrode. Make sure that you do not
touch the center electrode or the porcelain.
Install Spark Plug
Tighten the spark plug with your fingers, and then, tighten it
with a wrench as shown in Figure 15.
• 180 in-lbs (20 Nm), OR
• 1/2 turn when you install the original spark plug. 1/4 turn
when you install a new spark plug.
Push the Tractor by Hand
1. Disengage the Power Take-Off (PTO) (A, Figure 16).
2. Turn the engine OFF (B).
3. Pull the transmission release (C) to lock into released
position.
4. The rider can be pushed by hand (D).
WARNING
If you tow the unit, it will cause transmission damage. DO
NOT use another vehicle to push or pull this machine. DO
NOT push the transmission release lever while engine is
ON.
Towed Equipment
1. Before you tow the unit, make sure that the hitch is
designed for towing.
2. Attach towed equipment ONLY at the hitch point.
3. For towed equipment and towing on slopes, follow the
weight limit recommendations listed below.
• Gross weight (trailer and load) of 400 lb (181.4 kg).
• Maximum of 20 lb (9.1 kg) foot up or down on the
tongue.
• Go from a 10° limit to a 5° limit on any slope.
4. DO NOT let children or others in or on towed equipment.
5. The weight of the towed equipment on slopes can cause
loss of traction and loss of control.
6. DO NOT shift to neutral and coast down hill.
Clean the Mower Deck (if equipped)
Note:
Use the washout port (C, Figure 17) to clean the underside of
the mower deck.