Removing the Spark Plug N Shut odd the engine. 1 2 N Pull off the spark plug boot (1). N Unscrew the spark plug (2). FS 70 RC 27 English Checking the Spark Plug Engine Running Behavior A N Clean dirty spark plug. N Check electrode gap (A) and readjust if necessary – see "...
speed of output shaft (cutting tool mounting) 7500 rpm Idle speed: 2800 rpm Ignition System Type: Electronic magneto ignition Spark plug (suppressed): Bosch WSR 6 F or NGK BPMR 7 A or Champion RCJ 6Y Electrode gap: 0.02 in (0.5 mm) Spark plug thread: M 14 x 1.25; 0.37 in (9.5 ...
(34 mm) Idle speed: 3,100 rpm Ignition System Type: Spark plug (resistor type): Electrode gap: Electronic magneto ignition Bosch WSR 6 F or NGK BPMR 7 A; 0.02 in (0.5 mm) Spraying Attachment Container capacity: 3.4 gal (13 l) Size of filler strainer mesh: 0.04 in (1 mm) ...
TS 400 * see "Guide to Using this Manual" 37 English / USA If engine is down on power, difficult to start or runs poorly at idling speed, first check the spark plug. : Remove spark plug – see "Starting / Stopping the Engine". : Clean dirty spark plug. : Check electrode gap (A...
permissible speed (with cutting attachment): 3.6 cu.in (59.0 cc) 1.85 in (47 mm) 1.34 in (34 mm) 4.6 bhp (3.4 kW) at 9,500 rpm 2,800 rpm 14,000 rpm Ignition System Electronic magneto ignition Spark plug (resistor NGK CMR 6 H, type): Bosch USR 4AC Electrode gap: 0.02 in (...
output shaft speed (chain sprocket): 10,500 rpm 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...
Removing the spark plug N Remove the shroud – see "Shroud". N Pull off the spark plug boot. N Unscrew the spark plug. MS 171, MS 181, MS 181 C, MS 211, MS 211 C 47 English Checking the Spark Plug Engine Running Behavior A N Clean dirty spark plug. N Check electrode gap (A)...
(33 mm) 2,500 rpm BR 500, BR 550, BR 600 31 English Ignition System Electronic magneto ignition Spark plug (resistor NGK CMR 6 H, type): BOSCH USR 4AC Electrode gap: 0.02 in (0.5 mm) Fuel System All position diaphragm carburetor with integral fuel pump Fuel tank capacity: 47.3 fl....
(40 mm) Engine power to ISO 7293: 7.0 hp (5.2 kW) at 9,500 rpm Idle speed: 2,500 rpm Maximum permissi- ble speed with bar and chain: 13,500 rpm Ignition system Electronic magneto ignition (breakerless) Spark plug (suppressed): Electrode gap: NGK BPMR 7 A, Bosch WSR 6 F 0.02 ...
46 MS 210, MS 210 C, MS 230, MS 230 C, MS 250, MS 250 C Checking the Spark Plug English Engine Running Behavior A N Clean dirty spark plug. N Check electrode gap (A) and readjust if necessary – see "Specifications." N Use only resistor type spark plugs of the approved range. ...