Fig. 11 (d) Later Fuel PumpFig. 11 (e)In-LinePumps1.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 settingand that the engine does not stall out when the lever is quickly closed.C.A.V.ThermostartDeviceTwo different types of C.A.V. Thermostarts are installed on Perkins engines. The discontinued type, Mark I, s still in usewith older engines while the current type, Mark III, is widely used with newer engines.NO ANTI-STALL DEVICE1.Governor Housing Bleed Screw2.Idle Adjustment Screw2.Maximum Speed Screw4.Hydraulic Head Bleed ScrewWITH ANTI-STALL DEVICE5.Governor Housing Bleed Screw6.Anti-stall Adjusting Screw7.Locknut-52-
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