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TM 5-4320-304-14
TM 08922A-14/1
4-21. REPLACE/ADJUST THROTTLE CONTROL (Continued)
7 Install washer (13), disc (12), and nut (11). Tighten nut (11) securely.
8 Install nuts (5 and 6), if they were removed from the adjusting screw (10).
9 Install angular joints (7 and 9) on adjusting screw (10).
10 Install angular joint (9) on lever (15). Secure with nut (8).
11 Install angular joint (7) on lever (4). Secure with nut (3).
12 Tighten nuts (5 and 6).
13 Install lever (4) on engine. Secure with disc (2) and nut (1).
ADJUSTMENTS:
1 IDLE ADJUSTMENT. With engine running, loosen screw (17) and slide fixing flap (20) toward
fuel lift pump side of engine. Move hand lever (14) to desired idle speed. Slide fixing flap (20)
against hand lever (14) and tighten screw (17).
2 TOP SPEED ADJUSTMENT. With engine running, loosen second screw (17) located closest to
injection pump. Slide second fixing flap (20) toward injection pump side of engine. Move hand
lever (14) to engine top speed. Slide fixing flap (20) against hand lever (14) and tighten screw
(17).
3 If idle or top speed of engine cannot be obtained, loosen nuts (5 and 6) and turn adjusting screw
to increase or decrease travel of hand lever (14). Tighten nuts (5 and 6) after adjusting.
4-37
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