UPPER & LOWER MANIFOLDS
SECTION
A2
A2.1 Upper Manifold Removal (SAR)
Remove nylon pipes from end plate,remove bolts from end plate connected to side plates, remove
shroud as detailed in section A6, remove outlet housing as detailed in section A5. Slacken and remove
bolts in the reverse order of torque sequences shown. Screw in M12 location studs. Lift manifold off
using eye bolts provided.
A2.2 Quick Re-pressurisation Valve Removal (SAR)
The Q.R.V can be removed without removing the end plate, by removing the four retaining bolts. To
service the valve, remove the end cap and withdraw the piston, clean piston and refit. (Lubrication is
not recomended).
A2.3 Purge Plate Removal (Where Applicable)
Remove outlet housing as shown in Section A5. This will give access to 2 Hex. head screws securing
the purge plate, slacken and remove. The purge plug ‘O‘ ring can be changed by pressing the brass
purge plug clear from the purge plate.
Page 8 of 34
