Chrysler 1998 Voyager Service Manual page 1247

NS/GS
REMOVAL AND INSTALLATION (Continued)
Fig. 53 Vacuum Pump Parts
Fig. 54 Vacuum Pump Mounting Hole
covered during this operation. Mark piston with
matching cylinder number.
(6) Pistons and connecting rods must be removed
from top of cylinder block. Rotate crankshaft so that
each connecting rod is centered in cylinder bore.
(7) Remove connecting rod cap. Push each piston
and rod assembly out of cylinder bore.
CAUTION: During piston and rod removal. DO NOT
rotate piston and connecting rod or damage to the
Fig. 55 Timing Marks
oil jets extending out into the cylinder bore will
occur (Fig. 56).
Fig. 56 Oil Jets
NOTE: Be careful not to nick crankshaft journals.
(8) After removal, install bearing cap on the mat-
ing rod.
PISTON PIN—REMOVAL
(1) Secure connecting rod in a soft jawed vice.
(2) Remove 2 clips securing piston pin (Fig. 57).
(3) Push piston pin out of piston and connecting
rod.
ENGINE 9 - 69