Triumph TR6 PI Operation Manual page 286

7. The relief valve piston assembly can now be
withdrawn by carefully pulling down with a pair of
pliers.
8. Insert tool L401 into the now exposed relief valve
bore (taking care not to damage this) and withdraw
the relief valve together with the dashpot sleeve.
NOTE: Do not dismantle the dashpot and relief valve
piston assemblies otherwise the predetermined spring
pressures will be disturbed.
Refitting
9. Ensure that before assembly all the components are
clean and lightly oiled.
10. Insert the relief body in the bore and, using the relief
valve outer sleeve, push fully home.
NOTE: The end with the '0' ring is nearest to the
outside of the casing.
I I. Position the relief valve spring and piston assembly
into the dashpot cup, ensuring that both ends of the
residual pressure spring are correctly located.
12. Carefully positon these components in the relief valve
outer sleeve, at the same time engaging the relief valve
piston in its housing.
13. Fit 'the base plug and tighten it flush with the casing
to a torque loading. of 161bf ft (2'2 kgf m).
RELIEF VALVE AND DASHPOT ASSEMBLY
OVERDRIVE-J TYPE
NT0380
- Overhaul
40.16.07
1. Remove the relief valve and dashpot assembly.
40.16.04.
2. Inspect the pistons and ensure that they move freely
in their respective housings.
3.
Inspect the '0' rings and ensure that they are in good
condition.
4.
If they are damaged at all, the '0' ring should be
renewed.
5. Refit the relief valve and dashpot assembly. 40.16.04.
I~!
Triumph TR6 Manual. Part No. 545277 Issue I
~.!~~""r;;IJ
40. 16.04J Sheet 2
40.16.071