1.25 Mower Maintenance - Engine; Throttle Cable Adjustment; Carburettor Adjustments - Hayter Harrier 48 PRO Owner's Handbook Manual

100Hrs or Every Season
Clean the engine cooling system. Clean more often under dusty
conditions or when airborne debris is present or after prolonged
operation whilst cutting tall, dry grass.
Replace the spark plug.
Check valve clearances.
1. Engine Cowl
2. Spark Plug / Lead
3. Carburetor
4. Exhaust Guard
5. Exhaust
6. Oil fill/Dipstick
7. Start Grip
8. Fuel Cap
9. Finger Guard
10. Air Cleaner

Throttle Cable Adjustment

Loosen casing clamp screw (1) and move the governor lever (2) in
the direction of screw (1) as far as posible. Move the throttle con-
trol to the choke position. Tighten casing clamp screw.

Carburettor Adjustments

Should only be made by an authorised Briggs & Stratton dealer.
Under no circumstances should the engine be adjusted to run at a
speed in excess of that shown on the Declaration of Conformity.
MOWER MAINTENANCE
Engine
8
9
10
2
3
1
2
7
6
1
4
5
1.19