Справочник Пользователя для Ingersoll-Rand 67314-B

All threads are right hand. Refer to fi gure 2, page 3. These 
procedures are for the installation of repair kit parts. 
Disconnect power supply and relieve all system pressure 
prior to servicing. Carefully remove the parts, inspect parts 
for damage, nicks or excessive wear and determine if any 
parts will need replacement.

Remove (1) top plug and remove (2) “O” ring.
Remove (8) trip plug and remove (5) ball, (38) spring fol-
lower, (6) spring and (7) “O” ring.
Move piston rod to the fully retracted position and pull 
(4a) spool out of (4b) sleeve through the top.
Using the fl ats on (18) trip rod to hold, remove and dis-
card (3a) nut. DO NOT RE-USE. The trip rod wrench fl ats 
are only accessible through the port holes that retain the 
(8) trip plug. This will require a narrow width open-end 
wrench.
NOTE: Be very careful when removing the spool from 
the valve. The fi nish of this part is critical for proper 
motor performance. Any nicks, scratches or dirt may 
damage the set.

5.  Remove (43) cap screws.
6.  Slide (31) seal retainer, (29) bushing and (30) wiper off 

(22) piston rod and (25) piston rod adapter.

7.  Remove (37) tie rod nus and (35) washers.
8.  Clamp (9) cylinder head and remove (26) motor base by 

tapping with a soft hammer, then remove (10) “O” ring 
and (28) polypack rod seal.

9.  Remove (34) hydraulic tube from (9) cylinder head and 

remove (32) “O” rings and (33) back-up rings.

10.  Remove (22) piston rod assembly and (23) cylinder from 

(9) cylinder head and remove (10) “O” ring.

11.  Separate (22, 17, 21, 16, 15, 14) piston rod assembly from 

(23) cylinder.

12.  Remove (17) seal and (16) wear ring from (15) piston.
13.  If further disassembly is required, such as removal of (22) 

piston rod, (4) valve spool assembly, or (45, 20, 19, 18) 
shifter assembly, see next section. (Order “O” rings sepa-
rately.)

Removal of (4) sleeve and spool assembly.
14.  Remove (12) retaining ring and (11) sleeve washer from 

(9) cylinder head. Push the (4b) sleeve carefully down 
through the (9) cylinder head using a soft faced tool.
NOTE: The finish of the upper face of the sleeve is 
critical for intended operation. Any nicks or scratches 
may damage the entire (4) set.

Removal of (22) piston rod.
15.  Place the (22, 21, 17, 16, 15, 14) piston rod assembly in 

a vertical position with the (25) piston rod adapter in a 
heavy vise.
NOTE: Never clamp on the (22) piston rod.

16.  Grip the fl ats on the (14) piston screw and unthread.
17.  Remove (21) “O” ring from (22) piston rod.
18.  Remove the (18, 19, 20, 45) trip rod assembly.
19. Using the fl ats on the (18) rod, remove and discard the 

two (3b) nuts. DO NOT RE-USE.

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Install (28) rod seal and (10) “O” ring into (26) motor base.
Install (30) wiper into (31) seal retainer and slip in (29) 
bushing.
Slide (25, 22) piston rod assembly into (26) motor base 
and retainer assembly from step #2 above.
Insert (21) “O” ring onto (22) piston rod and place (15) 
piston on it.
Assemble (45) retaining ring, (19) trip washer, (20) trip 
spring and (19) trip washer to (18) trip rod, securing with 
one (3b) nut. NOTE: Orient the two (3b) nuts such that 
the fl anges are facing each other. NOTE: (3b) nut to be 
hand tight. While holding (18) trip rod on fl ats, assemble 
(3b) nut to (18) trip rod and tighten to 90 - 110 in. lbs 
(10.2 - 12.4 Nm).
Place (18, 19, 20, 45, 3b) shifter assembly into (22) piston 
rod and thread (14) piston screw into (22) piston rod.
Torque (14) piston screw to 100 - 120 ft lbs (135.6 - 162.7 
Nm) with (25) piston rod adapter in a heavy vise.
Put (17) seal and (16) wear ring on (15) piston.
Push (22) piston rod to fully extended position and place 
(23) cylinder over the piston assembly.
Seat the (23) cylinder onto the motor base. NOTE: Petro-
leum jelly is recommended for ease of assembly on all “O” 
rings and inside the cylinder.
Replace the three (13) “O” rings on (4b) valve sleeve.
Push (4b) valve sleeve / spool set straight into (9) cylin-
der head.
Place (11) sleeve washer behind (4b) valve sleeve and 
retain this with (12) retaining ring.
Put two (33) back-up rings and two (32) “O” rings onto 
(34) hydraulic tube with back-up rings on the hydraulic 
tube fi rst.
Push tube assembly (34, 33, 32) into (26) motor base.
Place (10) “O” ring on (9) cylinder head, lower (9) cylinder 
head onto the (23) cylinder and (34) hydraulic tube with 
the (18) trip rod through the center of the valve.
Feed (36) bolts through (26) motor base and apply (35) 
washers and (37) nuts to the bolts. Tighten fasteners al-
ternately and apply 44 - 56 ft lbs (59.7 - 75.9 Nm). NOTE: 
Must alternately rundown fasteners to prevent cutting 
the (10) “O” rings.
Assemble (31) seal retainer, retaining with six (43) cap 
screws.
Move piston to the retracted position.
Pull (18) trip rod through the head and place the (4a) 
spool on the trip rod. Using the (3a) nut and the trip rod 
flats, tighten the (3a) nut to 90 - 110 in. lbs (10.2 - 12.4 
Nm).
Carefully push the spool / trip rod into the sleeve, creat-
ing the (4) valve.
Place (2) “O” ring on (1) top plug and tighten in (9) cylin-
der head.
Place (7) “O” ring on (8) trip plug. Place (5) ball in (9) cyl-
inder head and (6) spring and (38) spring follower in (8) 
trip plug.
Thread the (8) trip plug into the (9) cylinder head.

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