Fuel Timing Checks - TM-9-2320-365-34-2

Fuel Timing Checks - TM-9-2320-365-34-2_201

Fuel Timing Checks - TM-9-2320-365-34-2_203

/.5tonv1-2/TM-9-2320-365-34-2 M10787 Series 2-1/2-Ton 4x4 Light Medium Tactical Vehicle (LMTV) Manual
Page Navigation
162

TM 9-2320-365-34-2 (l) Hold collet sleeve up and gently install dial indicator and timing fixture in position on inlet manifold (4) over injector to be checked. NOTE • When properly positioned, locating pin and bolt will engage holes in top face of inlet manifold. • The sliding locating pin and two hole positions are provided in the timing fixture because of a different valve cover bolt hole position on the rear cylinder. (m) Install bolt to secure timing fixture to inlet manifold (4). (n) Slide collet sleeve until long pin of timing fixture contacts shoulder of injector (5). (o) Verify dial indicator reads 0.00 mm 0.20 mm. NOTE • If dial indicator reading is within limits proceed to step (7). • If dial indicator reading is NOT within limits, perform steps (4p through 4s). • The limits are a checking tolerance. If adjustment is necessary, adjust each injector to the specified fuel timing dimension. (p) Loosen locking nut (6) on push rod adjustment screw (7) for injector (5) to be adjusted. (q) Turn adjustment screw (7) until dial indicator reads 0.00 mm. (r) Tighten self-locking nut (6) on adjustment screw (7) to 13-23 lb-ft (18-32 N m). (s) Check adjustment again. (t) Perform steps (4o through 4s) until adjustment is correct. 4-21

Privacy Statement
Press Release
Contact