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TM 9--2815--247--34
0088 00--36
AUTOMATIC FUEL INJECTION ADVANCE CONTROL ASSEMBLY AND
ASSOCIATED PARTS REPAIR -- CONTINUED
0088 00
Adjustment -- Continued
6. Remove two cotter pins (21) and loosen slotted nuts (22) enough to permit adjusting ring (16) rotation.
7. Move the adjusting ring (16) 1/16 inch (1.5875 mm) toward the rear of test stand (retard position) if the advance
assembly advanced too soon. Move the adjusting ring (17) 1/16 inch (1.5875 mm) in the opposite direction (ad-
vance position) toward the operator if the advance assembly advanced too late.
8. Tighten two slotted nuts (22) to 110--150 lb--in (12--17 NSm).
9. Repeat test steps 3 through 7 and 15 through 26.
10. When advance readings are within the prescribed limits, install two new cotter pins (21) securing two slotted nuts
(22) and repeat test steps 27 through 35.
Figure 33
21
22
16
22
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