Neutral Safety Switch Replacement; Drive End Bushing; Drive Assembly Replacement; Commutator End Bushing - Jeep J-10 Series 1982 Technical & Service Manual

1F-24 STARTING SYSTEMS
(8) Solder hold-in winding wire to terminal strip.
(9) Solder field winding strap to upper contact. Use
600 watt soldering iron and rosin-core solder.
Bushing Replacement
Drivo End Bushing
(1) Support drive end housing and remove original
bushing and seal.
(2) Install replacement bushing using armature and
pinion as bushing driver. Do not install drive end hous
ing seal at this time.
COPPER
RIVET
LOWER
CONTACT
UPPER
CONTACT
ALUMINUM
RIVET
FIBER
WASHER
PLASTIC
INSULATOR
// // 70891
Fig. 1F-26 Solenoid Contact Polrts Replacement
Commutator End Bushing
(1) Carefully remove original bushing with chisel.
(2) Drive replacement bushing into end plate until
seated, using suitable socket or bushing driver.
Drive Assembly Replacement
(1) Pry stop ring off and remove starter motor drive
assembly from armature shaft.
(2) Apply grease to armature shaft and end bush
ings. Service replacement drive assembly is
prelubricated.
(3) Apply thin coating of Lubriplate or equivalent
on armature shaft splines.
(4) When installing drive assembly, examine snap
ring for tight fit on shaft. Slide drive assembly over
shaft and install stop ring and original retainer.
Assembly
(1) Insert armature into frame. Install drive yoke
and pivot pin. Drive yoke must engage lugs on drive
assembly.
(2) Insert drive yoke return spring into recess in
drive housing. Join housing to frame.
(3) Install brush holder. Ensure depression in
holder aligns with rubber boot on terminal.
(4) Insert brushes into brush holder. Refer to figure
1F-27 for proper wire routing. Install brush springs.
(5) Install end plate. Align hole in terminal with
hole in terminal bracket.
(6) Install through-bolts.
INPUT
TERMINAL
ARMATURE
BRUSH
SPRING
BRUSH
HOLDER
•
70872
Fig. 1F-27 Brush Wire Routing
(7) Depress movable pole shoe and adjust contact
point clearance by bending upper contact as required.
Refer to Specifications.
(8) Install drive yoke cover and screw.
NEUTRAL SAFETY SWITCH REPLACEMENT
(1) Disconnect wiring connector and remove switch
from transmission. Allow fluid to drain into container.
(2) Move selector lever to Park and Neutral posi
tions. Inspect switch operating lever fingers to ensure
they are properly centered in switch opening.
NOTE: Check linkage adjustment before replacing
switch.
(3) Install switch and seal on transmission case.
Tighten switch with 24 foot-pounds (6 N»m) torque.
(4) Test switch continuity.
(5) Correct transmission fluid level as required.