12. Install section retainer fasteners and torque
Install spool Into valve body with a turning
evenly to 20 ft-lbs (2,8 m-kg). If bolts are not tightened
motion. Caution: Do not force spool.
to the proper torque, valve spool may bind or stick, or
Replace bonnet, retaining screws and hex
cause section 'seals to extrude.
Install lightly oiled outer spool seal and
quad spool seal on seal plate. Place over yoke end of
spool and secure' with retainer plate and machine
Reassemble main relief, Installing new
10. Replace seals (Items 2 and 5) In relief
section top plugs.
11. Install new section seals (Items 58 and 59)
In seal grooves and assemble sections. Care should be
taken when stacking sections that seals do not move