Condec PIN7010 - Manual (Page 15)

Maintenance & Service 11
3.2.8 Accumulator Assembly, O-ring (PN 58051) Replacement, Filter (PN 56993) Cleaning
Tools required: Phillips screwdriver
5/8" Open end wrench
Adjustable wrench
A/R 1/4" wide teflon tape, (PN 60575)
Tube fluorinated Krytox grease (PN 55593)
A/R solvent (de-natured alcohol)
Disassembly:
1. Remove accumulator assembly from PIN7000/PIN7010 per Section 3.2.2 on page 7.
2. Place accumulator body in vise, using flats.
3. Remove plug adapter fitting (PN 57134) using adjustable wrench.
4. Remove O-ring (PN 58051) and back-up ring (PN 59735).
5. Remove accumulator body from vise and place adapter fitting in vise, using flats, threads facing
upwards.
6. Remove filter retainer fitting (PN 57811) using wrench.
7. Remove plug adapter fitting from vise, turn up side down, and remove filter.
8. Clean the filter (PN 56993) in solvent (de-natured alcohol) and blow-dry with compressed air.
Assembly:
1. Place filter (PN 56993) into filter retainer fitting (PN 57811).
2. Finger tighten filter retainer fitting into plug adapter fitting (PN 57134).
3. Place plug adapter fitting (PN 57134) in a vise and tighten filter retainer fitting.
4. Grease O-ring/back-up ring groove on plug adapter fitting.
5. Grease both sides of O-ring (PN 58051) and back-up ring (PN 59735). Then install backup ring onto
plug adapter fitting, followed by O-ring.
NOTE: Use pointed bent pick when installing O-ring to prevent damage. Verify backup ring split is properly aligned.
6. Place accumulator body in vise using flats. Grease accumulator body in O-ring seat area, then slowly
thread plug adapter fitting using an adjustable wrench into accumulator body.
NOTE: To help seat back-up ring hand tighten plug adapter fitting close to bottoming, then wrap an 8" piece of 22 AWG,
solid buss wire around the edge of back-up ring within gap between accumulator body and plug adapter fitting. Pull
buss wire ends to squeeze back-up ring into proper position within accumulator body. Verify backup ring split is
properly aligned and overlapping properly.
7. Tighten plug adapter fitting.
8. Install accumulator assembly into PIN7000/PIN7010 per Section 3.2.5 on page 9.
3.2.9 Intensifier Assembly, O-rings/Seals Replacement
Tools required: Phillips screwdriver
5/8" Open end wrench
1/4” Hex key
3/16” Hex key
3/8” Hex key
Adjustable wrench
Check valve seat tool (PN 70711)
Fitting holder tool (PN 70710)
Tapered packing retainer tool (PN 70712)
Check valve fitting tool (PN 70709)
A/R 1/4" wide teflon tape, (PN 60575)
Tube fluorinated Krytox grease (PN 55593)
Oil lubricant, (PN 60944)
A/R solvent (de-natured alcohol)
NOTE: See Table 3-3 on page 21 and Figure 3-2 on page 22 for additional parts information.