Product Instruction Manual
Page 34
... between spark plug boot and ignition wire connector in fuel mix. - Dirty air filter. - N Use only resistor type spark plugs of spark plug: - N Check electrode gap (A) and readjust if necessary - Unfavorable running conditions, e.g. see "Specifications". To reduce the risk of the proper size. (Note: If terminal has detachable SAE adapter nut, it down firmly). 32 HT 100, HT 101, HT 130, HT...
... between spark plug boot and ignition wire connector in fuel mix. - Dirty air filter. - N Use only resistor type spark plugs of spark plug: - N Check electrode gap (A) and readjust if necessary - Unfavorable running conditions, e.g. see "Specifications". To reduce the risk of the proper size. (Note: If terminal has detachable SAE adapter nut, it down firmly). 32 HT 100, HT 101, HT 130, HT...
Product Instruction Manual
Page 43
chain must not rotate X X Readjust idle Spark plug Adjust electrode gap Replace after every 100 operating hours Visual inspection X Cooling inlets Clean Valve clearance Check and, if necessary, have ... Replace Pickup body in muffler Clean or replace All accessible screws and nuts (not adjusting screws) Retighten Antivibration elements Check X Have replaced by dealer1) HT 100, HT 101, HT 130, HT 131 before starting work after each refueling stop weekly monthly every 12 months if problem if damaged if required English X X X X X X X X X X X X X X X X X X...
chain must not rotate X X Readjust idle Spark plug Adjust electrode gap Replace after every 100 operating hours Visual inspection X Cooling inlets Clean Valve clearance Check and, if necessary, have ... Replace Pickup body in muffler Clean or replace All accessible screws and nuts (not adjusting screws) Retighten Antivibration elements Check X Have replaced by dealer1) HT 100, HT 101, HT 130, HT 131 before starting work after each refueling stop weekly monthly every 12 months if problem if damaged if required English X X X X X X X X X X X X X X X X X X...
Product Instruction Manual
Page 47
...: 0.004 in. (0.10 mm) Exhaust valve: 0.004 in. (0.10 mm) Ignition System Electronic magneto ignition English HT 100, HT 101 Spark plug (resistor type): Bosch USR 7AC Electrode gap: 0.02 in. (0.5 mm) HT 130, HT 131 Spark plug (resistor type): NKG CMR 6H Electrode gap: 0.02 in . (25 mm) Engine power to meet Federal emission requirements. output shaft speed (chain sprocket...
...: 0.004 in. (0.10 mm) Exhaust valve: 0.004 in. (0.10 mm) Ignition System Electronic magneto ignition English HT 100, HT 101 Spark plug (resistor type): Bosch USR 7AC Electrode gap: 0.02 in. (0.5 mm) HT 130, HT 131 Spark plug (resistor type): NKG CMR 6H Electrode gap: 0.02 in . (25 mm) Engine power to meet Federal emission requirements. output shaft speed (chain sprocket...
Instruction Manual
Page 35
... range. Always press the spark plug boot (1) snugly onto the spark plug terminal (2). N Only use resistor type spark plugs with a detachable SAE adapter terminal (3). Do not use only spark plugs authorized by STIHL. Arcing may occur that could ignite combustible fumes and cause a fire. unfavorable running conditions, e.g. HT 100, HT 101, HT 130, HT 131 33 N Use only resistor type spark plugs of spark plug: - operating at part...
... range. Always press the spark plug boot (1) snugly onto the spark plug terminal (2). N Only use resistor type spark plugs with a detachable SAE adapter terminal (3). Do not use only spark plugs authorized by STIHL. Arcing may occur that could ignite combustible fumes and cause a fire. unfavorable running conditions, e.g. HT 100, HT 101, HT 130, HT 131 33 N Use only resistor type spark plugs of spark plug: - operating at part...
Instruction Manual
Page 41
... fitted) Pickup body in muffler Clean or replace All accessible screws and nuts (not adjusting screws) Retighten HT 100, HT 101, HT 130, HT 131 before starting work after finishing work area, etc.), shorten the specified intervals accordingly. If your daily ... required English X X X X X X X X X X X X X X X X X X X 39 chain must not rotate X X Adjust idle speed Spark plug Readjust electrode gap Replace after every 100 operating hours Visual inspection X Cooling inlets Clean Valve clearance1) Check and, if necessary, have adjusted by dealer after first 139...
... fitted) Pickup body in muffler Clean or replace All accessible screws and nuts (not adjusting screws) Retighten HT 100, HT 101, HT 130, HT 131 before starting work after finishing work area, etc.), shorten the specified intervals accordingly. If your daily ... required English X X X X X X X X X X X X X X X X X X X 39 chain must not rotate X X Adjust idle speed Spark plug Readjust electrode gap Replace after every 100 operating hours Visual inspection X Cooling inlets Clean Valve clearance1) Check and, if necessary, have adjusted by dealer after first 139...
Instruction Manual
Page 45
... Valve clearance Inlet valve: 0.10 mm (0.004 in) Exhaust valve: 0.10 mm (0.004 in) Ignition System English HT 100, HT 101 Spark plug (resistor type): Electrode gap: Bosch USR 7AC 0.5 mm (0.020 in) HT 130, HT 131 Spark plug (resistor type): Electrode gap: NKG CMR 6H 0.5 mm (0.020 in) Chain lubrication Fully automatic, speed-controlled oil pump with rotary piston Oil...
... Valve clearance Inlet valve: 0.10 mm (0.004 in) Exhaust valve: 0.10 mm (0.004 in) Ignition System English HT 100, HT 101 Spark plug (resistor type): Electrode gap: Bosch USR 7AC 0.5 mm (0.020 in) HT 130, HT 131 Spark plug (resistor type): Electrode gap: NKG CMR 6H 0.5 mm (0.020 in) Chain lubrication Fully automatic, speed-controlled oil pump with rotary piston Oil...