244BT Pneudraulic Installation Tool (HK1113)
10
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
244BTKIT
. Lubricate O-Rings, Quad-Rings, Back-
up Rings, and mating parts with LUBRIPLATE 130AA or
PARKER-O-LUBE to ease assembly. Assemble tool without
damaging seals.
1. Install internal handle O-ring. Holding handle inverted
in a vice, Install internal timing pin. Align small slot
in sleeve with timing pin in handle and press in until
seated. (Fig. 5)
2. With handle still inverted in a vice, install Intensifier
Piston, with O-ring and Back-up rings in place into
handle. (Fig. 5) NOTE: The Intensifier piston must
be pressed in from bottom of handle to avoid
damaging seals. Make sure that intensifier piston is
correctly oriented prior to installation, as shown.
3. Position Air Cylinder onto Handle with the Handle/
Cylinder Timing Pin positioned in matching hole.
4. Assemble 130353 Handle/Air Cylinder Gland Assembly
(shown in Figure 13). Apply anti-seize compound to
threads, and screw the assembly into handle using a
1-3/8 socket wrench. Torque to 36-66 ft. lbs.
5. Push Piston Rod end through Air Piston, and secure
in place with Washer and Locknut. Torque Locknut to
28-32 ft. lbs. using 9/16 socket and 9/16 wrench (Fig 6).
6. Apply Loctite
®
243™
to threads of Piston Rod, and
insert assembled Air Piston and Rod into Air Cylinder
and Gland Assembly until it reaches the Intensifier
Piston. Using a 9/16 socket and 3/16 Allen wrench,
tighten the end of the Piston Rod into the Intensifier
Piston.
7. Push Cylinder Head, with O-ring in place, squarely into
Air Cylinder. Install Retaining Ring. (Fig. 6)
8. Hold Handle upside down in vise. Position Muffler on
center of Cylinder Head. Place Gasket on Air Cylinder.
Place Bottom Plate on top of Gasket and secure with 3
Screws using 1/8 hex key. (Fig. 4)
9. Turn tool upright. Drop Spring into Throttle Valve hole
in Air Cylinder. Push Throttle Valve, with O-Rings in
place, into Cylinder. (Fig. 4)
continued on next page
WARNINGS:
Do not omit any seals during servicing, leaks
will result and personal injury may occur.
Tool must be fully assembled with all
components included.
Handle/Air
Cylinder Gland Assy
Handle/Air
Cylinder Gland Assy
Handle/Air
Cylinder Gland Assy
Handle/Air
Cylinder Gland Assy
Air Piston
with
O-Ring in place
Handle/Cylinder
Timing Pin
Intensifier
Piston
Assembly
Air Cylinder
with
O-Ring in place
Washer
Locknut
Piston Rod
Gasket
Bottom Plate
Screws
Muffler
Retaining
Ring
Figure 6
Assembled
Intensifier Piston
*
Internal Timing Pin
Internal Handle O-ring
Sleeve
Handle
*
Intensifier Piston orientation
This end faces
Bottom of Tool
Back-up Ring
Back-up Ring
O-ring
Figure 5
CAUTION: Do NOT scratch piston rod.
Assembly
