PARTS LIST / 67314-B
Item | Description (size) | (Qty) | Part No. |
1 | Top Plug | (1) | 94549 |
2 | “O” Ring (3/32” x | (1) | |
3 | Nut (1/4" - 28) | (3) | 94794 |
4a | Spool | (1) | 94551 |
4b | Sleeve | (1) | 94552 |
5 | Ball (0.3750” diameter) | (2) | |
6 | Spring | (2) | 96611 |
7 | “O” Ring (3/32” x 11/16” o.d.) | (2) | |
8 | Trip Plug | (2) | 96610 |
9 | Cylinder Head | (1) | 95866 |
10 | “O” Ring (3/32” x | (2) | |
11 | Sleeve Washer | (1) | 94553 |
12 | Retaining Ring | (1) | |
13 | “O” Ring (3/32” x | (3) | |
14 | Piston Screw | (1) | 95869 |
15 | Piston | (1) | 95870 |
16 | Wear Ring | (1) | 95871 |
17 | Seal | (1) | 95872 |
18 | Trip Rod | (1) | 96626 |
19 | Trip Washer | (2) | 96627 |
20 | Trip Spring | (1) | 94558 |
21 | “O” Ring (1/16” x | (1) | |
22 | Piston Rod | (1) | 95873 |
23 | Cylinder | (1) | 95867 |
24 | “O” Ring (3/32” x | (1) |
Item | Description (size) | (Qty) | Part No. |
25 | Piston Rod Adapter | (1) | 95875 |
26 | Motor Base | (1) | 95868 |
27 | Plug (1/4 - 18 N.P.T.F.) | (1) | |
28 | Polypack Rod Seal | (1) | 95903 |
29 | Bushing | (1) | 95904 |
30 | Wiper | (1) | 95905 |
31 | Seal Retainer | (1) | 95874 |
32 | “O” Ring (1/16” x 5/8” o.d.) | (2) | |
33 | (2) | ||
34 | Hydraulic Tube | (1) | 94563 |
35 | Washer (49/64” i.d. x | (3) | |
36 | Hex Cap Screw (3/4” - 16 x 11”) | (3) | 95876 |
37 | Nut (3/4” - 16) | (3) | 96272 |
38 | Spring Follower | (2) | 96609 |
39 | Pipe Plug (1/2 - 14 N.P.T.) | (1) | |
40 | Pipe Plug (3/4 - 14 N.P.T.) | (1) | |
41 | Screw (1/4” - 14 x 1/2”) | (1) | |
42 | Ground Lug | (1) | 93004 |
43 | Cap Screw (3/8” - 24 x | (6) | |
44 | Swivel Union (3/4 - 14 N.P.T.F. - 1 male x 3/4 - | (1) | 75367 |
| 14 N.P.S.M. female) |
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45 | Retaining Ring | (1) | |
| Temperature Label (not shown) | (1) | 94574 |
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| Included in Service Kit |
| 637450 |
INSTALLATION |
| TROUBLE SHOOTING |
Use only flexible tubing for inlet and outlet porting to hy- draulic source to prevent wear of components.
Be sure return lines are sized larger than supply lines and similarly pressure rated.
Inspect the system hoses frequently for wear or damage and, if necessary, replace them immediately. Never plug hose leaks with your finger, tape or any similar devices.
yDo not use PTFE tape on the inlet and outlet port fittings. Loctite® 571 pipe thread sealant or equiva- lent is the recommended sealant.
yTighten the inlet and outlet fittings to 50 - 70 ft lbs (67.8 - 94.9 Nm).
SERVICE
NOTE: The
NOTE: Do not disassemble this motor except in a clean area. Any dust or dirt contamination of this assembly will shorten the service life of this motor and other system components.
NOTE: All power supply pumps should have a ten micron filter on the return line and a 100 mesh filter on the inlet. Fail- ure to maintain filters will shorten service life of this motor and other system components.
If the pump will not cycle or will not deliver material.
yBe certain to check for
yCheck all seals, including track gaskets.
yCheck direction of “U” cup lips.
Motor is running beyond recommended temperature op- erating conditions.
yHydraulic oil cooling system is not working.
yPiston seals are worn, replace seals.
Leakage from weep hole in retainer.
yDetection of rod seal wear, when the amount this ex- ceeds is 5 cc / day, replace wiper and rod seal.
yPreventive maintenance issue, consult the factory for rec- ommendations.
Motor stalls at fully retracted or extended position.
yInsufficient pressure to motor (65 p.s.i. / 4.5 bar mini- mum).
ySprings need to be replaced.
yValve is damaged, service hydraulic motor.
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Loctite® is a registered trademark of Henkel Loctite Corporation 
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