12
2025 Series Pneudraulic Installation Tools (
HK1006
)
Alcoa Fastening Systems & Rings
a
sseMbly
h
ead
/h
andle
This procedure is for the assembly of the head/handle of
models
2025
,
2025B
,
2025L
, and
2025LB
. For models
2025S
and
2025SL
, follow the procedures for models
2025
and
2025L
. For component identification, see
Figures 7, 8, & 14 .
Prior to re-assembling the tool:
• Clean components with mineral spirits or a similar
solvent. Inspect for wear/damage and replace as
necessary .
• Replace all seals of disassembled components .
• Use the
O-rings, Quad-rings, and Back-up rings
from
Huck Service Parts Kits (P/N
2025KIT
or
2025VKIT
) .
When assembling the tool, take care not to damage
O-rings, Quad-rings, Back-up
rings .
Smear LubriPlate
®
130-AA (Huck P/N
502723
) or
Parker O-Lube
®
(Huck P/N
505476
) on
O-rings,
Quad-rings, Back-up rings,
and mating parts to ease
assembly .
To re-assemble the tool:
1 .
If removed, position cable assembly (2) in the trigger
(5) slot and slide dowel pin (3) through the holes in
trigger-and-cable assembly . Position the assembled
trigger in the handle and drive the pin (4) through the
holes in the handle and trigger . (Figure 14)
2 . Screw nose adapter (8) into head (1) and tighten .
3 .
Thread the Polyseal Insertion Tool (P/N
121694-
2025
) into the head .
4 . Assemble the piston (6), Polyseal (18) and retaining
ring (16) . (Note the orientation of the Polyseal (18) in
Figure 7 .)
5 .
Assemble the front gland (15), O-ring (12), Back-up
ring (11), Polyseal (14), and gland pap (10) . (Note
the orientation of the Polyseal (14) in Figure 7 .)
6 . Thread the Piston Assembly Tool (P/N
123111-2
[2025, 2025B, 2025V] /
123111-4
[2025L, 2025LB,
2025LV]) onto the piston (6). Slide the complete
gland assembly and wiper seal (9) onto piston (6) .
7 . Use a press to gently install the assembled
components through the rear of the tool . (Figure 8)
8 . Remove the Piston Assembly Tool and Polyseal
Insertion Tool.
9 .
Install the rear wiper seal (23) into the end cap (21).
(Figure 14)
10 . Slide spacer (22) and spring (19) into end cap (21),
and then thread end cap assembly into rear of head .
NOTE
: For
2025V
, see
P
IntaIl
b
ottle
/V
acuuM
s
ysteM
on
page 13 .
LubriPlate
is a registered trademark of Lubriplate Lubricants Company.
Parker O-Lube
is a registered trademark of Parker Hannifin Corp.
f
Igure
8
f
Igure
7
