Chrysler 1991 Service Manual Supplement page 120

Fig. 7 Throttle Bracket
(6) Disconnect electrical connector from fuel sole-
noid,
(7) Disconnect electrical connector from KSB Sole-
noid.
(8) Remove the air control tube (Fig. 8).
(9) Remove fuel pump vent line and capscrew (Fig.
8).
Fig. 8 Fuel Solenoid, Air Control Tube, Pump Went
Line
The control lever is indexed to the shaft dur-
ing calibration. Bo not remove the control lever
from injection pump.
(10) Remove bolt attaching the injection pump sup-
port bracket to the vacuum pump. Remove the upper
and lower bolts attaching the support bracket to the
engine block. Loosen the middle bolt and pivot the
bracket towards the rear of the engine (Fig. 9).
(11) Remove oil fill tube bracket mounting screw
(Fig. 10).
(12) Remove oil fill tube from and adapter from
front cover.
FUEL SYSTEM 14 - 23
Fig. 9 Injection Pump Support Bracket
Fig. 10 Oil Fill Tube and Bracket
CAUTION: If the gear retainer nut or washer drops
into the gear housing the cover must be removed to
retrieve them before the engine is started.
(13) Place a shop towel below the retainer nut in
the gear housing cover opening to prevent the nut or
washer from falling into the gear housing. Remove
the gear retaining nut and washer.
The engine can be rotated with a barring tool such
as Snap-On No. SP371, MTE No. 3377462 (Cummins
Tool Division), or an equivalent.
(14) Insert the barring tool into the flywheel hous-
ing opening. The opening is located in rear flange of
the engine, on the exhaust manifold side (Fig. 11).
(15) Rotate engine with the barring tool until the
fuel injection pump key-way is in the position shown
in Fig. 12.
The engine has a timing pin (Fig. 13). The pin en-
gages a hole in the camshaft gear when cylinder No.
1 is at TDC on the compression stroke.