Spark Plug; Cooling System - Echo PE-2000 Type 1/1E Operator's Manual

SPARK PLUG

Level 2.
Tools required: Scrench (combination socket wrench and screwdriver)
and Feeler gauge (preferably a wire gauge), Soft Metal
Brush
Parts Required: Spark Plug, PE-2000 NGK BPM-7A
PE-2400, 3100 NGK BPM-7Y
1. Remove spark plug and check for fouling, worn and rounded center
electrode.
2. Clean the plug or replace with a new one. DO NOT sand blast to
clean. Remaining sand will damage engine.
3. Adjust spark plug gap by bending outer electrode.
4. Tighten spark plug to 145-155 kg/cm (125-135 in. lb.).
COOLING SYSTEMS CLEANING
Level 3.
Tools required: Cross Head Screwdriver, 3 and 4 mm Hex Wrench,
Cleaning Brush, 25 or 50 mm (1 or 2 in.) medium bristle
paint brush, Pointed Wood Stick.
Parts Required: None.
IMPORTANT
To maintain proper engine operating temperatures, cooling air must
pass freely through the cylinder fin area. This flow of air carries
combustion heat away from the engine.
Overheating and engine seizure can occur when:
• Air intakes are blocked, preventing cooling air from reaching the
cylinder.
• Dust and grass build up on the outside of the cylinder. This build up
insulates the engine and prevents the heat from leaving.
Removal of cooling passage blockages or cleaning of cooling fins is
considered "Normal Maintenance." Any failure attributed to lack of
maintenance is not warranted.
1. Remove spark plug lead and throttle linkage end from the carburetor
swivel.
2. Remove the four screws that retain the cover. Two at the top of the
recoil starter, two on either side of the front. Lift the engine cover
(A) from the engine and lay to the front of the edger.
P E
OWER
O ' M
PERATOR S
0.65 mm
(0.026 in.)
A
DGER
19
ANUAL