
NO
REQ'D
PART NO.
DESCRIPTION
1
-
3341
Plug 8MBo
-
3306
Replacement O'Ring
2
-
45736
Tie Rod Assembly
(Includes Nuts & Washers)
3
-
45720
Section Seal Kit
4
-
45731
Restrictor .076
5
-
45732
Restrictor .109
6
-
45714
Circuit Relief With Anti-Cav. @ 2500 PSI
7
-
45715
Circuit Relief With Anti-Cav. @ 2250 PSI
8
-
45721
Spool Seal Kit
9
-
45733
Stabilizer Lever Assembly
1 0
-
45735
Single Slot Screw
1 1
-
45716
Circuit Relief @ 2500 PSI
1 2
-
45719
Main Relief @ 2250 PSI
1 3
-
45728
Endcap With Return
1 4
-
45722
Valve Section - Boom
1 5
-
45723
Valve Section - Swing
1 6
-
45724
Valve Section - Stabilizers
1 7
-
45725
Valve Section - Bucket
1 8
-
45726
Valve Section - Dipper
1 9
-
45727
Endcap With Relief
2 0
-
45730
Float Assembly
(Spool NOT Included)
(If Float Spool is damaged, it is recommended to
purchase a complete Valve Section.)
2 1
-
45729
Positioner Assembly
(Spool NOT Included)
(If Positioner Spool is damaged, it is recommended
to purchase a complete Valve Section.)
VALVE ASSEMBLY
REPLACEMENT PARTS - HIDROIRMA VALVE
7389
4-20-98
NOTES:
Items without part numbers are not sold separately.
Spool Seal Kit #45721 contains (2) O-Ring Seals and (1) Flanged
Washer.
Section Seal Kit #45720 includes (4) O'Rings O'Ring Seals.
Summary of Contents for CONTRACTOR 408A BACKHOE
Page 2: ......
Page 4: ......
Page 6: ......
Page 8: ......
Page 12: ......
Page 54: ...HOSEBUNDLECLAMPS 7392 4 22 98 1 2 3 3 2 1...
Page 64: ...SEATASSEMBLY 6731 12 8 95 1...
Page 65: ...NO REQ D PART NO DESCRIPTION 1 1 6980 Seat SEATASSEMBLY 6732 12 8 95...
Page 76: ...VALVEASSEMBLY ASSEMBLY 2233 7386 12 16 99 2 1 1 2 2 3 4 5 2 3 6 11 7 2 1 1 8 9 8 12 10...
Page 82: ...CONSOLEASSEMBLY ASSEMBLY 83372 6710 8 28 96 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18...
Page 87: ...VALVEASSEMBLY GRESEN INLET COVER 1 6967 5 22 96 TORQUE TO 14 ft lbs TORQUE TO 20 ft lbs 2...
Page 111: ...CYLINDERASSEMBLY BOOM CYLINDER ASSEMBLY 81611 6694 12 4 95 1 2 3 4 5 6 9 8 7 11 10 12 13 14 6...
Page 120: ......
Page 128: ...STABILIZERPADS 6733 12 12 95 1 2 3 4 5 6 7 8 5 6 9 10...
Page 134: ...BUCKETASSEMBLIES 6735 12 12 95 1 2 3 4 5 6 7 8 10 9 11...
Page 136: ...FIRSTLINEREPAIRKIT ASSEMBLY 83649 6729 12 8 95 1 2 3 4 5 6 7 8 9...
Page 138: ...DECALASSEMBLY ASSEMBLY 40253 6716 12 26 95 3 4 5 6 1 2 7 10 8 10 11 12 13 9...
Page 140: ......
Page 141: ......
Page 142: ......