Triumph TR6 PI Operation Manual page 499

ELECTRICAL
1. Remove the nut, spring washer and washer to free the
connector link from the solenoid.
2. Remove the rubber end cap.
Note that two starter motors have been fitted to the TR6
model range. Ensure that information obtained from this
manual refers to the appropriate starter motor for the
specific vehicle. A Lucas type M4I8G PE unit was fitted up
to engine numbers CP 53636 and CC 63894. A Lucas type
2MlOO PE unit was fitted from engine numbers CP 53637
and CC 63895.
Dismantling
NOTE: Dismantling of the starter motor will necessitate the
destruction of two Spire retaining rings. Ensure that a new
Spire retaining ring for the armature shaft and a new Spire
retaining ring for the pivot pin are available before
proceeding further. Both these items are included in the
Sundry Parts Kit, Lucas Part No. 54246438 or Stanpart No.
520466.
STARTER MOTOR - TYPE 2MlOO PE
Overhaul 86.60.13
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Use a small chisel to cut a number of claws and
remove the Spire retaining ring. Do not prise off the
Spire retaining ring without cutting a number of
claws as such action may damage the bearing end
face, armature shaft and bearing surface when the
shaft is withdrawn.
Remove two through bolts.
Withdraw the yoke and commutator end cover
assembl)l.
Remove the thrust washer.
Remove the rubber seal block.
Employ a second operator to support the yoke by
hand. Use a length of wood of approximately 0·75 in
(20 mm) diameter to tap the commutator end cover
from the yoke.
Lift out two field winding brushes from the brush
box to separate the commutator end cover from the
yoke.
Prise off the Spire retaining ring and tap out the pivot
pin.
Remove two bolts and spring washers. Withdraw the
solenoid leaving the plunger attached to the engaging
lever.
Remove the return spring.
Withdraw the armature, roller clutch drive and
plunger assembly from the drive end bracket.
Unhook the plunger from the engaging lever.
10
86.60.13 Sheet 5
6
NTOl49
Triumph TR6 Manual. Part No. 545277 Issue I
9
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