2024 series Tooling
(HK1077)
Alcoa Fastening Systems
9
16. Thread POLYSEAL Insertion/removal Tool (121694-
2024), into rear of Handle/head. (Fig. 3)
17. Slide Spacer (123112-2 for 2024 or 123112-3 for 2024L)
onto piston.
18. Thread Piston Assembly Tool (123111-2 for 2024 or
123111-4 for 2024L) onto piston.
19. Push piston and front gland assemblies out the back of
the Handle/Head (1). Allow clearance, with stand-off ,
for piston as it leaves the tool (Fig. 4).
20. Remove piston assembly tool and spacer from piston.
Rethread on the piston assembly tool only, then slide
the front gland assembly off the Piston (6) (Fig. 4).
21. Remove Piston Assembly Tool from Piston (6). Remove
POLYSEAL Insertion/removal Tool from rear of Head/
Handle (1).
23. Remove Retaining Ring (16), Washer (17) and
POLYSEAL (18) from piston.
NOTE: Inspect hydraulic piston for wear, scoring or
damage. Replace when necessary.
24. Unscrew Adapter (8) (Fig. 14).
25. Inspect all seals and parts.
26. If frayed or broken, remove trigger Cable Assembly (2)
by driving Pin (4) out with punch. Remove Dowel Pin
(3) to disconnect cable from trigger.
PINTAIL BOTTLE/VACUUM SYSTEM
2024V & 2024LV
(See Figures 5, 6 & 15)
NOTE: The following steps are for disassembly of the
2025V and 2025LV models only. Please use these
steps in conjunction with the General and Head/
Handle disassembly sections of this manual.
1. By reaching through the window of Pintail Bottle (24)
remove Retaining Ring (62) and Washer (63) (Fig. 5).
2. Remove Pintail Bottle (24).
3. Disconnect tube from connector (54) (Fig. 15).
4. Remove Adapter (64) and Tube/ Slide Assembly (70).
5. Remove End Cap (21) and Spring (19) (Fig. 6).
6.
Remove Spacer (22) and O-Ring (68) from spring side of
end cap.
7. From bottle side of end cap, remove Retaining Ring
(66), Wiper Housing (67), Wiper Seal (23), Washer (71)
and O-Ring (69).
8.
Remove the O-Rings (65) from the inside of the Adapter
and Tube/Slide Assembly (70) (Fig 15).
1
8
PRESS
PISTON ASSY. TOOL
123111-2 (2024)
123111-4 (2024L)
SPACER
123112-2 (2024)
123112-3 (2024L)
POLYSEAL INSERTION TOOL
121694-2024
SUPPORT / STAND-OFF
Figure 3
6
18
17
16
9 10 14
15
12
11
Figure 4
62 & 63
24
21
70
64
Figure 5
D
ISASSEMBLY
I
NSTRUCTIONS
continued
19
22 68
21
69 71 23 67 66
Figure 6
