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Checking + Adjusting Ops on the Engine Max. Engine Speed Check and Adjust Opel Arena I

Engine Maximum Speed, Check and Adjust

.D. ICON01.tif0,750,75tiff;; Remove, Disconnect

Heater fan intake ducting from fan unit - release from spring clips.

Engine undershield from underbody - bolts.

.D. ICON07.tif0,750,75tiff;; Measure

Engine speed at crankshaft pulley - use photocell tachometer directed at piece of reflective tape (arrowed) attached to front face of crankshaft pulley.

Allow engine to run and measure maximum speed at normal operating temperature.

Maximum engine speed - 4650 to 4850 rpm.
.P. T0738.tif97,5tiff;;
.D. ICON08.tif0,750,75tiff;; Adjust

Maximum engine speed if necessary - adjust engine maximum speed stop screw (1) to obtain correct speed of 4650 to 4850 rpm.

.D. ICON02.tif0,750,75tiff;; Install, Connect

Engine undershield to underbody - bolts.

Heater fan intake ducting to fan unit - spring clips.
.P. T3141.tif97,5tiff;;