1.28 Mower Maintenance - Engine; Throttle Cable Adjustment; Carburettor Adjustments - Hayter Harrier 41 410D 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.
1. Air Filter
2. Fuel Cap
3. Start Grip
4. Oil Cap/ Dipstick
5. Exhaust Guard
6. Spark Plug / Lead

Throttle Cable Adjustment

Loosen casing clamp screw (1) and move throttle control to choke
position and then push governor lever (2) as far as possible towards
the screw (1), whilst ensuring throttle lever does not move. 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
3
2
1
6
1
2
4
5
1.21