Triumph TR2 Service Instructions Manual page 354

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BRAKES
(b) Follow up with the rubber cup, lip
end forward, taking care not to damage
or
t u r n
back this lip.
(c) Insert hydraulic piston into body
ensuring that the slot coincides with
the lever slot in the cylinder body.
(d) Place the handbrake lever in position
and fit pivot pin.
(e) Stretch the handbrake piston rubber
seal over the handbrake piston and
place with dust cover in cylinder
body, ensuring that the hand lever is
36.
engaged in the slot of the piston.
The seal is to be twisted on its side so
that the edge which tends to protrude
from the groove enters the bore last.
33. TO REMOVE HYDRAULIC PIPE
LINE FROM
REAR
AXLE
(a) Remove rear flexible hose as described
on page 6.
(b) Disconnect the Bundy tubing at the
brake plate by withdrawing union nut
from banjo connection at each side.
(c) Repeat operation (b)
at
three-way
connection.
(d) Remove Bundy tubing from axle by
releasing pipe clips at each side.
(e) The three-way connection can be
removed after withdrawing bolt and
lock washer.
34. TO FIT HYDRAULIC PIPE LINE TO
REAR AXLE
The fitting of the Bundy tubing is the
reversal of the removal but the following
points should be noted
:
(a) The olives of the Bundy tubing should
be correctly seated before securing the
union nut.
(b)
The pipe dips should be attached in
such a manner that the pipe is in no
37.
way squeezed or damaged.
(c) The flexible hose is fitted as described
on page 6.
(d) The connections should be inspected
for leaks by a plying
f i r m
pressure to
the foot
psdg
;S.
FITIZNG REPLACEMENT BRAKE
SHOES
(a) Jack up car and remove wheels, brake
drums and slacken off all adjustment
of micram adjusters.
(b) Remove brake shoes and collect pull-
off springs and adjusters.
(c) Fit the replacement shoes and new
pull-off springs after ascertaining that
the brake linings are of the same
material (see page 2).
(d) Fit brake drum and adjust brakes as
described in page 3.
TO REMOVE PEDAL ASSEMBLY
(a) Working under the bonnet, drain
both hydraulic systems and remove
clevis pins from piston rods of
t w i n
master cylinder and disconnect pipe
lines from rear of master cylinder.
(b) Remove four nuts and lock washers
from front end of master cylinder
support bracket adjacent to pedal
push rods.
(c) From inside the car w i t h b w the
MO
bolts and lock washers securin
the side flanges of the pedal
S
casing to the bulkhead.
h a i
(d) Remove the
MO
bolts and lock washers
from the front and rear flange of the
shaft casing and remove pedal assembly
from bulkhead. The support bracket
with master cylinder attached can
also be removed from top of bulkhead.
An alternative method of
pedal
assembly removal is to omit the
drain-
ing of the hydraulic system and
the disconnection of the pipe lines
mentioned in operation (a), leaving
themaster cylinder and support bracket
in position.
TO
FIT
PEDAL ASSEMBLY
(a) Working inside the car, secure the
pedal assembly to the bulkhead,
utilising two bolts and lock washers
and the front and rear mounting
flanges.
(b)
Position the support bracket and
master cylinder on the four studs
protruding through the bulkhead shelf
in such a nlanner that the clutch
and brake piston fork ends engage
with the two pedal levers.

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