12
2022 and ERT9 series Pneudraulic Installation Tools (HK1021)
Assembly
(continued)
GEnERAl
For component identification, see
Figures 2, 7, 14, &
15.
1. Secure the head/handle upside-down in a soft-
jaw vise. (Figure 2) Place the inverted cylinder
assembly on the base of the handle. (
The timing
pin maintains orientation.
)
2. Assemble the gland assembly with new seals.
(
Note the orientation of the Polyseal in Figure 7.
)
Apply loctite
®
243
™
to the threads of the gland
assembly. Screw the gland assembly into the
handle/head. Use a 1-3/8” socket wrench to
tighten and torque to 36–66 ft.-lbs.
3.
Push the bumper firmly over the gland.
nOTE:
The side of the bumper with two slots
must face the bottom of the tool
.
4.
Install the Quad-ring onto the air piston.
5. Clean the piston rod threads and apply loctite
®
243
™
. Press the assembled air piston/rod into the
cylinder just enough to allow installation of the
cylinder head.
6. Install the O-ring on the cylinder head and then
push the cylinder head squarely into the cylinder,
taking care not to damage O-ring. Install the
retaining ring; align the screw holes with the
muffler end cap.
7.
Position the muffler in center of cylinder head.
Position the gasket on the cylinder. (Figure 2)
8. Carefully position the bottom plate on the
cylinder.
nOTE:
Make sure the muffler is properly
positioned in the recess of the bottom plate.
(Figures 2 & 14)
9. Secure the bottom plate with the three button
head screws using a 1/8” hex key. (Figure 2)
10. Assemble O-rings on throttle valve. (Figure 14)
11. Place the tool upright on a level surface. Drop
the spring into the throttle valve bore in the
cylinder, and push the throttle valve into the
cylinder.
12. Place the ball end of the throttle cable into the
end of the throttle arm, then slide the throttle
arm into the slot on the cylinder. (Figure 14)
13. Snap the lever guard in place, and install the
pivot screw in the cylinder to retain the throttle
arm.
14. Models 2022 & 2022l: Push
the pintail deflector
onto the end cap.
Model ERT9: Position the adapter and pintail
bottle on the end cap. Reach in the window of
the pintail bottle and install the retaining ring
and washer. (Figures 14 & 15)
Models 2022V, 2022lV, & ERT9V: See
Pintail
Bottle/Vacuum System Assembly
.
The tool is now assembled and must be filled with
hydraulic
fluid prior to use. See the Fill and Bleed
section. nOTE:
Install the bleed plug and O-ring
assembly
after that process
.
PInTAIl BOTTlE/VACUUM SySTEM ASSEMBly
This procedure is applicable to models 2022V,
2022lV, & ERT9V only; it should be used in
conjunction with the previous sections,
General
and
Head/Handle
.
For component identification, see
Figures 5, 6, & 16.
1. Assemble adapter and Tubing & Slide Assembly
and new O-rings.
2. From the bottle side of the end cap, install
O-ring, washer, wiper seal, spacer, and retaining
ring as shown in Figure 6.
3. From the tool side of the end cap, install O-ring,
washer, and spring. (Figure 6) Screw the entire
assembly into the head; tighten.
4. Assemble the Tubing & Slide Assembly and
O-rings; slide the complete assembly onto the
end cap, and push the tube into the connector.
(Figure 16)
5. Position the adapter and pintail bottle on the
end cap. (Figures 5 & 16)
6. Reach through the window of the pintail bottle,
and install the washer and retaining ring as
shown in Figure 5.
Loctite
is a registered trademark of Henkel Corporation, U.S.A.
LUBRIPLATE
is a registered trademark of Fiske Brothers Refining Co.
SUPER-O-LUBE
is a registered trademark of Parker Hannifin Corp.
