Alcoa 2025 Series Instruction Manual download pdf (Page 12)

2025 series Tooling (HK1006) Alcoa Fastening Systems

HEAD/HANDLE 2025, 2025B, 2025L & 2025LB

(Refer to Figures (7, 8 & 14)

For models 2025S & 2025SL, follow procedures for

2025 & 2025L.

NOTE: Clean components with mineral spirits, or

similar solvent; inspect for wear/damage and

replace as necessary. Replace all seals of

disassembled components. Use O-rings, QUAD

rings and Back-up rings in Service Parts Kit, P/N

2025KIT or 2025VKIT Smear LUBRIPLATE 130AA or

PARKER-O-LUBE on O-rings, QUAD rings, Back-up

rings and mating parts to ease assembly. Assemble

tool taking care not to damage O-rings, QUAD

rings, or Back-up rings.

1. If removed, position Cable Assembly (2) in Trigger

(5) slot and slide Dowel Pin (3) through holes in

trigger and cable assembly. Position assembled

trigger in handle and drive Pin (4) through holes in

handle and trigger (Fig. 14).

2. Screw Nose Adapter (8) into Head (1) and tighten.

3. Thread POLYSEAL Insertion/removal Tool

(121694-2025) into head.

4. Assemble piston (6), Polyseal (18) and retaining

ring (16) (Fig 7). Note Polyseal orientation.

5. Assemble front gland (15), O-ring (12), Back-up

ring (11), Polyseal (14) and Gland Cap (10). Note

Polyseal orientation.

6. Thread Piston Assembly Tool (123111-2 for 2025,

2025B & 2025V) or (123111-4 for 2025L,2025LB &

2025LV) onto Piston (6). Slide complete Gland

Assembly and Wiper Seal (9) onto Piston (6).

7. Install assembled components in gently from rear

of tool using a press as shown in (Fig. 8).

8. Remove Piston Assembly Tool (123111-2 or

123111-4) and POLYSEAL Insertion / removal

(121694-2025) Tool.

9. Install Rear Wiper Seal (23) into End Cap (21)

(Fig. 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 please reference

Assembly of Pintail Bottle and Vacuum System

procedure. (Refer to Figures 5, 6 & 10)

GENERAL:

(Refer to Figures 2 & 9)

11. Hold Head/Handle (1) inverted in vice (with soft

jaws). Place inverted Cylinder Assembly (35) on

base of handle. Timing pin maintains orientation.

12. Assemble Gland assembly (25) with new seals

(Fig. 9). Note orientation of polyseal. Apply Anti-

Seize Compound (Huck P/N 508183) to threads of

Gland Assembly. Screw gland into head/handle

and Torque to 50 ft. lbs. using 1 3/8 socket

wrench.

LIP, THIS DIRECTION

PISTON ASSEMBLY (BULLET)

123111-2 (for 2025, 2025B & 2025V) OR

123111-4 (for 2025L, 2025LB & 2025LV)

LIP, THIS DIRECTION

Figure 7

PRESS

POLYSEAL INSERTION TOOL

121694-2025

SUPPORT

Figure 8

SSEMBLY

NSTRUCTIONS

2025

ALL

MODELS

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 21 22

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Alcoa 2025 Series Instruction Manual Page 12

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