244 series Pneudraulic Installation Tools (HK989)Alcoa Fastening Systems & Rings
13
Equipment Required:
- Shop airline with 90-100 psi max.
- Air regulator
- Fill Bottle 120337 (supplied with tool).
- Fill Tool Assy 112465 (244X)
- Fill Tool Assy 112465 (244OSX)
- Large at blade screwdriver
- Stall Nut 124090 (244X)
Preparation:
1. Install air regulator in airline and set pressure to 20-40
psi.
2. Fill bleed bottle almost full of DEXRON III - ATF (automatic
transmission uid) (See Fig. 8.)
Rell tool only when red line on plunger drops below the red
line on the reservoir housing or when tool is rebuilt. REFILL:
AUTOMATIC TRANSMISSION FLUID DEXRON III, OR
EQUIVALENT.
Step 1
Screw Fill Tool P/N 112465 into Reservoir Plunger, pull
Plunger into Housing and lock Fill Tool in full forward posi-
tion by tilting handle (long side touching tool) and locking
in place.
Step 2
Remove Relief Valve and Check Valve plugs, guides, springs
and balls from ports in head. Reinstall Plug (85)and sleeve
(83) in head in Relief Valve port (front of tool).
Step 3
244X (Fig. 8)
Screw retaining nut onto Head Assembly. Screw Stall Nut
onto Piston and tighten to ensure full thread engagement.
Back o retaining nut until it engages stall nut. Check Piston
location. Piston must be all the way forward and locked with
stall nut and retaining nut.
244OSX (Fig. 8)
Loosen Locknut (92). Screw Piston Stop (89) in until it pushes
and holds the piston in the full forward position. Piston must
be all the way forward and locked in place with Stop.
Step 4
Attach the tool air source momentarily to seat air piston at
bottom of cylinder, and disconnect tool. With ll port facing
up, (check valve on side) lay tool on its side. (Fig. 8)
Step 5
Install ll bottle in head ll port (check valve hole) (Fig. 8).
continued
Model 244
Model 244OS
120337 Fill Bottle
Assembly
FILL POINT
FIG. 8
Model 244X
Model 244OSX
To Next Page
Loading...
