Huck 202 - Assembly

14
202 Series Tooling (HK938) Alcoa Fastening Systems
HEAD/HANDLE 205, 202B, & 202L
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
202KIT or 202VKIT 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 (Figure
14).
2. Screw Nose Adapter (8) into Head (1) and
tighten.
3. Thread POLYSEAL Insertion/removal Tool
(121694-202) into head.
4. Assemble piston (6), Polyseal (18) and
retaining ring (16) (Figure 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
202, 202B & 202V) or (123111-4 for 202L &
202LV) 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 (Figure
8).
8. Remove Piston Assembly Tool (123111-2 or
123111-4) and POLYSEAL Insertion / removal
(121694-202) Tool.
9. Install Rear Wiper Seal (23) into 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 202V and 202VL, please reference
Assembly of Pintail Bottle and Vacuum System
procedure.
General:
(Refer to Figures 2 & 14)
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.(40) using 1/8 hex key (Fig.
2).
A
A
SSEMBLY
SSEMBLY
-
-
ALL
ALL
MODELS
MODELS
16
17
18
6
Piston Assy (Bullet) Tool
123111-2 (202, 202B, 202V)
123111-4 (202L, 202LV)
11
12
15
14
10
9
LIP, THIS DIRECTION
LIP, THIS DIRECTION
FIG. 7
1
8
Press
Polyseal
Insertion Tool
121694-202
Support /
Stand-off
FIG. 8