Triumph TR6 PI Operation Manual page 198

HOSE - FILLER TO TANK
- Remove and refit 19.40.19
FUEL SYSTEM - TC
Removing
1. Remove the luggage compartment forward trim panel
76.13.17.
2. Remove the rear compartment trim panel 76.13.20.
3.
Working from the rear compartment, slacken the top
hose clip securing the filler cap assembly to the hose.
4. From the luggage compartment, slacken the hose clip
securing the hose to the fuel tank.
5. Withdraw the fIller cap assembly and the rubber
sealing grommet.
6. Remove the fIller hose complete with clips.
Refitting
7. Fit the filler hose to the fuel tank and secure with a
hose clip.
8. Fit the fIller cap securing clip to the hose, assemble
the sealing grommet to the filler cap and fit the
assembly to the tank filler hose. Secure with the hose
clip.
9. Reverse instructions 1 and 2.
FUEL PUMP
- Test on vehicle
19.45.01
1. Prime the fuel pump to fill the carburetter float
chambers.
2. Connect a pressure gauge into the pump to
carburetter fuel line.
3. Star.t the engine and allow it to run on the fuel
remaining in the carburetters until the gauge reading
on the scale ceases to rise.
4. Stop the engine and observe the gauge pressure which
should remain at its highest reading for a short
period. See Data for correct pressure.
NOTE: A rapid fall off indicates a leaking diaphragm or a
sticking outlet valve. Failure to read within the
tolerances in data suggests. a defective pump or line
blockage. Where the pressure is high it may be
reduced by fitting extra paper washers between the
pump and cylinder block. Where the pressure is low
overhaul- 19.45.15 or renew the pump 19.45.15.
5. Remove the pressure gauge.
DATA
Fuel pump static pressure
Triumph TR6 Manual. Part No. 545277 Issue I
1'5 p.s.i. minimum to
2'5 p.s.i. maximum
19.40.19C
19.45.01C
I~