3304 VEHICULAR ENGINES
SPECIFICATIONS
TM 5-3805-263-14&P-2
GOVERNOR CONTROL GROUP
5R6353
LINKAGE ADJUSTMENT PROCEDURE:
NOTE: DO NOT use control lever (2) lo shut OFF the engine.
To shut engine OFF pull up on accelerator treadle (11)
1. Tighten nut (A) lust enough so position of control lever (2) is
not affected by the operation of the accelerator treadle (11)
and decelerator treadle (9).
2. With the parking brake ON and engine stopped BE SURE dis-
connect switch is OFF.
3. Remove pin (4).
4. Loosen LOW IDLE stop (7) and HIGH IDLE stop (5) so they
do not touch lever (12).
5. Move control lever (2) to LOW IDLE position.
6. Turn LOW IDLE stop (7) until it touches lever (12) and tighten
locknut (8).
7. Adjust length of rod (13) so distance from top of lever (15) to
bottom of floor plate (10) is 150 in (38.1 mm) as shown.
8. Loosen locknut (14) and adjust length of rod so top of de-
celerator treadle (9) is 19 in. (4.6 mm) above floor plate (10)
as shown. If machine is equipped with a thick floor insulation
pad, (used with enclosed cab), adjust decelerator treadle (9)
so top of treadle is 38 in. (9.7 mm) above lop of floor plate and
tighten locknut (14).
9. Move control lever (2) to HIGH IDLE position.
10. Turn HIGH IDLE slop (5) until it touches lever (12) and tighten
locknut (6).
11. Loosen locknut (16) and adjust accelerator treadle (11) so that
distance from bottom of plate on treadle to top of floor plate
(10) is 2.38 ± .12 in (60.5 ± 3.0 mm) as shown.
12. Move lever (3) to HIGH IDLE position and adjust length of
rod (1) so pin (4) can be installed.
13. Install pin (4).
1-225
