Filter
Top Products
19
SERVICE
3. Place the motor plate on an aluminum plate latch end up
in an arbor press.
4. Install latch parts with Latch Installation Tools (part num-
bers 05062 and 05879) in the following order:
a. Latch (in the open position)
b. Latch Washer
c. Four Wave Springs
e. Latch Washer
f. Four Additonal Wave Springs
g. Spring Backup
h. Assembly Guide
i. Wire Retaining Ring.
Place pusher over the guide and press with an arbor press
until wire retaining ring snaps into place.
5. Install the bearings in the motor chamber in the same
manner used for the motor plate (Step 3).
Note:
Separate support at four corners is not necessary.
6. To assemble motor components, start by sliding the drive
hex through the motor chamber from the control valve side.
7. Place the key in the drive hex and slide the drive gear in
place over the drive hex and key.
8. Install the idler gear in the bearing/counter bore of the
motor chamber.
9. Place an o-ring in the irregular groove of the motor
chamber and apply grease to retain it in place.
10. Install a white backup ring followed by a quad ring
through the bearing and into the seal groove of the motor
plate.
11. Slide the motor plate over the drive hex. Align the dowel
pins and idler gear, then press together until the motor
chamber and motor plate come together.
12. Secure the two sections together using the two 3/8-16 x
1-3/4 inch capscrews, tighten to 25 ft lbs/34 Nm.
13. Place the thrust washer over exposed end of the drive
hex on the control valve side of the motor chamber (grey or
brass side down). Install the thrust backup washer with its
small diameter outward.
14. Place the gasket on the motor chamber with a light fi lm
of grease or oil for retention. Align with the dowel pin and
o-ring counter bores. Install the two o-rings in the small
counter bores of the motor chamber.
15. Install a white backup ring and a quad ring seal in the
seal counter bore of the motor control block.
16. Push the motor control block over the drive hex. Align
the roll pins and push squarely using an arbor press until
mated with the motor chamber. Install two 1/2-13 x 4-1/2
inch capscrews and tighten to 60 ft lbs/81 Nm.
17. Replace the control valve in its bore followed by the
tapered washer (large diameter or taper facing up) and
retaining ring. Make sure the retaining ring is properly
seated in its groove (tapping on the ring with a small punch
may be required). When replacing the lever, make sure the
setscrew enters the hole in the valve stem.
18. Install the small piston cup seal in the motor control
valve block with the lips down. Install the seal washer and
larger cup seal with the lips facing outward.
FLOW SLEEVE AND ACCUMULATOR
REASSEMBLY
1. Using an arbor press and an aluminum disc or Accumu-
lator cylinder Puller (part number 05640) to protect the fl ow
sleeve, push the fl ow sleeve (with the eight holes on its end
facing up) into the fl ow sleeve tube (o-ring groove up) until
it is fl ush with the tube. Be sure to lubricate the entire bore
of the fl ow sleeve tube prior to assembly.
2. Install the four 1/4 x x1-1/2 inch push pins (tapered end
up) in the fl ow sleeve.
3. Install the two 3/16 x 1-1/4 inch push pin (tapered end
up) in the automatic valve body. Install the automatic valve
(small diameter fi rst) into the automatic valve body.
Note:
The push pins must be installed so that the fl at, ground
faces bear on the fl ange of the automatic valve.
4. Align the roll pin and place the automatic valve body
(with the side holes up) on top of the fl ow sleeve. Allow the
automatic valve to drop and pilot into the bore of the fl ow
sleeve.
5. Using an aluminum disc or Accumulator Cylinder Puller
(part number 05640) to protect the parts, push the auto-
matic valve body into the fl ow sleeve tube until the shoulder
of the automatic valve body stops on top of the fl ow sleeve
tube.
6. Install the piston (small end fi rst) into the fl ow sleeve as-
sembly from the automatic valve body end.