TM 9-2815-224-34&P
Engine Tune-Up Instructions (Cont)
(11)
(12)
(13)
(14)
(15)
(16)
Engage PTO switch (TM 9-2320-279-10).
Activate high idle at either high idle box (14 or 15) (TM 9-2320-279-10).
NOTE
Maximum load speed is 1800 rpm.
Turn air cylinder (16) clockwise to correct engine speed.
Tighten high speed locknut (12).
Shut off high idle (TM 9-2320-279-10).
Stop engine (TM 9-2320-279- 10).
19-29