Triumph TR6 PI Operation Manual page 178

FUEL SYSTEM - PI
PRESSURE RELIEF VALVE
- Overhaul
19.65.13
Dismantling
I. Isolate the battery.
2. Remove the pressure relief valve assembly from the
car 19.65.07.
3. Disconnect the 'T' piece from the strainer housing.
4. Remove the strainer housing from the pressure relief
valve.
5. From the inside of the strainer housing carefully press
out the strainer.
6. Frm the pressure relief valve body remove:-
a. The circlip
b. The distance sleeve
c. The valve and plunger
d. The spring
e. Plain washer
7. Using a cross recessed screw driver remove from the
back of the valve body the nylon spring tensioner.
NT2238
Examination
8.
Examine carefully each part of the valve and body
and check for wear, pitting and corrosion.
5-16
9.
Ensure that the plunger moves freely in its housing
and the housing is free to move in the valve body.
10.
Examine the spring and check for cracks.
11.
Examine the strainer and housing and renew the
strainer if damaged.
Reassembling
16-17
12.
Wash all the parts in petrol and dry with an air line.
00 NOT USE CLOTH.
13. Screw the nylon spring tensioner into the back of the
valve body.
14.
Insert the valve plunger in its housing.
15.
Assembly the remaining components in the reverse
order in instruction 6..
16.
Insert the strainer into the strainer housing.
17.
Assemble the valve body to the strainer housing using
a new washer and tighten to 30 to 40 Ibf
ft
(4·1 to
5·5 kgfm).
18.
Fit the 'T' piece using a new washer and tighten as in
instruction 17.
19.
Reverse instructions I and 2.
20.
Pressure test and adjust the pressure relief valve -
19.65.01
6c
6d
NT2240
Triumph TR6 Manual. Part No. .545277 Issue I
19.65.13 P.I.