Figure 13b. MW Throttle Lever

TM-5-3820-256-24-5 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
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ENGINE DIAGNOSTIC TEST PROCEDURES Section 6 • HIGH IDLE RPM (NO LOAD) 400 Series On-Highway (with Robert Bosch MW Pumps) FROM FORM NO. CGED-365 HIGH IDLE RPM (NO LOAD)* 6 THROTTLE IN OVERRIDE POSITION AND AT MAXIMUM (HIGH IDLE) STOP INSTRUMENT GUIDELINE DATA‚ 1st CHECK 2nd CHECK MASTER TACHOMETER *Engine must be at normal operating temperature. p Refer to "Performance Data Guidelines", in this section. 1. Assure that accelerator linkage is adjusted properly so outer control lever tang (Figure 13a and b) is in override position. (Refer to Operation 3 "Accelerator Linkage", this Section.) 2. With throttle control lever in override position and at maximum (High Idle) stop, use master tachometer; determine high idle speed. 3. Engine speed on tachometer should be within specifications, outlined in "PERFORMANCE Figure 13a. MW Throttle Lever (View w/Bellcrank Linkage) DATA GUIDELINES", in this Section. 4. Enter the observed RPM in the 1st check box. IMPORTANT THE HIGH IDLE SPEED IS SEALED. RESOLVE AN INCORRECT HIGH IDLE CONDITION BY FOLLOWING WARRANTY PROCEDURES. Figure 13b. MW Throttle Lever (View Without Bellcrank) CGES-240-4 Printed in United States of America Page 22

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