8
2624 & 2630 series Hydraulic Installation Tools (HK1052)
Disassembly
This procedure is for complete disassembly of the tool
.
Disassemble
only
those components necessary to replace
damaged rings and worn or damaged components.
Always use a soft-jaw vise to avoid damaging the tool.
1. Disconnect electrical or air connector from Powerig
®
hydraulic power source. Uncouple tool hydraulic hoses.
2. Remove nose assembly.
3. Unscrew coupling nipple and coupling body. Drain
hydraulic hoses into container. Discard fluid.
4. Push rearward on Piston until remaining hydraulic fluid
is drained into container. Discard fluid.
NOTE: Do not remove hydraulic hoses from the tool
unless replacing the hoses. If it is necessary to remove
hoses, uncover the hose fittings by sliding back the
plastic shrouds.
5.
Use these steps only if the switch, wire, or electrical
connector needs repair.
Remove retaining nut and
locking ferrule from strain relief. Loosen setscrew.
Remove trigger switch. Loosen and remove the
two wires from the switch. Remove cord from tool.
Disassemble electrical connector (P/N 110686
).
6. Models
2624, 2624-15: Remove end cap retaining
ring, cover plate, and locking disk.
(Figure 8)
Models
2624HS, 2624-PT, 2624PTD: Remove screws,
retainer, deflector (2624PTD), and locking disk.
(Figures
9 & 10)
Models
2630, 2630RR: Remove retaining ring from
rear of tool; then remove clamshell retainer assembly
and locking disk.
(Figure 11)
7. Insert hex key (P/N 126981, shipped with tool) into
end cap.
(Figure 2)
Using a wrench, unscrew
the end
cap from
the cylinder.
8. Models
2624, 2624-15, 2630, 2630RR: Remove the
O-ring and Back-up ring from end cap.
Models
2624HS, 2624-PTD: Remove the O-ring and
Back-up ring from front gland, and retaining ring,
washer, polyseal, and wiper seal from end cap.
9. Remove the dump valve from rear of cylinder.
10. Slide spacer over piston and thread Piston Assembly
Tool onto front of piston. Using a press, push front
gland and piston assemblies out the rear of the
cylinder.
(Figure 3)
11. Remove Piston Assembly Tool and spacer.
12. Slide front gland off of piston. Remove wiper, wiper
housing, Back-up ring, O-ring, and Polyseal from front
gland.
13. Remove the GLYD ring from the piston.
(Figure 5)
14. Models
2624, 2624-15, 2630, 2630RR: Hold piston
in a vise and remove ejector gland/cartridge assembly
with hex key (P/N 122048).
(Figure 4)
15. Models
2624, 2624-15, 2630, 2630RR
:
Remove
ejector rod, wiper, and all seals from gland/cartridge.
The tool has been properly disassembled. Store all
re-usable parts (screws and disassembled components) in
a clean, dry area.
Figure 3
Figure 4
Figure 2
WARNING: Disconnect the tool control cord
from the Powerig hydraulic power source
before disconnecting the hydraulic hoses from
it.
If not disconnected in this order, serious
personal injury may occur.
CAUTION: Do not re-use seals, wipers, or rings;
irreparable tool damage could occur. Discard
these parts and use replacements (see
Spare
Parts Service Kits
).
