Fig. 11 (d) Later Fuel Pump
Fig. 11 (e)
In-Line Pumps
1.
Screw out anti-stall device by two or three turns (refer to Fig. 11 (e) for V8.510 engines).
2.
With engine warmed up. adjust idle speed adjustments for 500 rpm.
3.
Screw in the anti-stall device until it just affects idle speed. Back out 3/4 turn and lock with locknut.
4.
Operate speed control lever and check to ensure that the anti-stall device is not influencing the idle speed setting
and that the engine does not stall out when the lever is quickly closed.
C.A.V. Thermostart Device
Two different types of C.A.V. Thermostarts are installed on Perkins engines. The discontinued type, Mark I, s still in use
with older engines while the current type, Mark III, is widely used with newer engines.
NO ANTI-STALL DEVICE
1.
Governor Housing Bleed Screw
2.
Idle Adjustment Screw
2.
Maximum Speed Screw
4.
Hydraulic Head Bleed Screw
WITH ANTI-STALL DEVICE
5.
Governor Housing Bleed Screw
6.
Anti-stall Adjusting Screw
7.
Locknut
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