PRESSURE COMPENSATOR
7
FIGURE 1
MAXIMUM VOLUME STOP
PARTS LIST FOR FIGURE 1, MAX. VOL. STOP S22-12983
ITEM
DESCRIPTION
PART NO.
QTY.
1
Plug 10HP5N-S
488-35055
1
2
O-Ring, 90 S-1 ARP 910
691-00910
1
3
Nut, 3/4 -10UNC Hex
031-91049
1
4
Screw, Soc. Set 3/4 10 x 3
311-26320
1
5
O-Ring,70 S -1 ARP 118
671- 00118
1
MAXIMUM VOLUME HANDWHEEL
DISASSEMBLY
1. See Fig. 2. Remove the two screws holding the bracket (1) to the control cap.
2. Turn the handwheel counter-clockwise to remove the stop screw from the control
cap.
3. Remove nut (5) and handwheel (4) from the stop screw (2).
4. Remove nut (3). Screw (2) may now be slipped through the bracket (1) to examine
parts and to replace O-ring (6).
5. Seat (10) rotates and pivots on ball (8), and is retained by pressing two balls (9) into
screw (2). Replace assembly if damaged.
ASSEMBLY
1. Install ball (8) and seat (10) in screw (2).
2. Press balls (9) into screw (2) to retain seat.
3. Install O-ring (6) on screw (2). Lubricate O-ring and slide screw into bracket (1).
Install remaining parts.
4. Turn handwheel clockwise into cap till the screw contacts the control piston.
5. Install and Torque the assembly screws to 102 N • m
PARTS LIST FOR FIGURE 2, HANDWHEEL S22-12915
ITEM
DESCRIPTION
PART NO.
QTY.
1
Bracket
032-91456
1
2
Screw
032-91455
1
3
Nut, Hex 3/4 -16 UNC
333-25000
1
4
Handwheel
031-59911
1
5
Nut, Elastic Stop 1/2 -13
331-20100
1
6
O-Ring, 90 S-1 ARP 115
691-00115
1
7
O-Ring, 90 S-1 ARP-118
691-00118
1
8
Ball
201-16001
1
9
Ball
201-04001
2
10
Seat
032-91454
1
FIGURE 2
HANDWHEEL MAXIMUM
VOLUME STOP
1
2
3
4
5
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