TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 THROTTLE ADJUSTMENTS 0043 00 WP 0043 00-1 THIS WORK PACKAGE COVERS: Before Adjustment and Adjustment INITIAL SETUP: Tools: General mechanic’s tool kit (item 121, WP 0176) Personnel Required: Track Vehicle Repairer (2) 63H10 Equipment Conditions: Engine removed from vehicle and placed on a flat stationary surface BEFORE ADJUSTMENT 1. Check throttle control adjustable rod (1), manual fuel shutoff rod (2), and throttle operating lever rod (3) for free movement. a. If linkage moves freely, proceed to Adjustment; if not, go to Throttle Control and Manual Fuel Shut-off Replace/Repair (WP 0122) for Model 2CA and 2DA engines and Throttle Control Solenoid Assembly and Associated Parts Replace/Repair (WP 0123) for 2DR engines. ADJUSTMENT 1. Stop pin (4) adjustment (all engine models). a. With engine stopped, check clearance between stop pin (4) and stops at both ends of travel. Clearance must be a minimum of 3/16 inch (0.1875 mm) at each end of travel. b. If clearance is not 3/16 inch (0.1875 mm) at both ends of travel, loosen lock nuts on throttle control adjustable rod (1), and adjust rod as necessary to obtain required clearance. c. Tighten lock nuts after adjustment. 4 1 2 3