Walker MDD - Manual (Page 58)

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ITEM PART DESCRIPTION NO.
NO. NO. REQ’D
ITEM PART DESCRIPTION NO.
NO. NO. REQ’D
Use only genuine Walker ® replacement parts. Effective Date 03-01-06
HI-DUMP KIT - HYDRAULIC
Hi-Dump Kit
1 5833 Cable Clamp (1/4) 3
2 8440-1 Catcher Adapter Harness 1
3 8404 Dump Cylinder 1
4 8403-7 90° Fitting 12
5 5975-3 Cable Tie (50# x 7") 5
6 8403-6 Hydraulic Hose, Catcher Box Dump (73.5) 1
7 8403-5 Hydraulic Hose, Catcher Box Dump (67.5) 1
8 5835 Cable Clamp (3/4) 6
9 8403-3 Hydraulic Hose, Lift/Rear (11.5) 1
10 8404-1 Lift Cylinder 1
11 8403-2 Hydraulic Hose, Lift/Front (16) 2
12 5975-7 Cable Tie (50# x 11") 2
13 8404-2 Hydraulic Valve Box 1
14 8403-4 Hydraulic Hose, Valve to Pump (17-1/2) 2
15 5975-1 Cable Tie (18# x 3-3/4") 9
16 8403 Hydraulic Power Unit 1
17 8440-2 Switch Harness 1
18 5832 Cable Clamp (1/2) 1
19 8401-7 Junction Block 10-32 2
20 7941 Circuit Breaker 40 Amp 1
(Auto Reset/Sealed)
21 8404-9 Plastic Cover/Black 1
22 8404-8 Plastic Cover/Red 1
23 6623-1 Switch Boot 2
24 6623 Toggle Switch 2
25 8440-3 Jumper Wire 1
26 8440 Wire Harness/Hi-Dump 1
27 6941-5 Relay Switch 60 Amp (NC) 2
28 7833 Cable Clamp (7/8 x 1/4) 1
Component Replacement Part
29 8403-11 Counterbalance Valve 1
30 8403-8 Directional Valve 2
31 8403-9 Coil W/Connectors 2
32 8403-10 Breather W/Riser 1
33 8403-1 Reservoir/Power Unit 1
Fasteners
F002 10-24 Keps Nut 8
F004 1/4-20 Keps Nut 2
F025 10-24 x 3/8 PPHMS 13
F027 10-24 x 5/8 PPHMS 5
F106 3/8-16 x 5/8 Hex Bolt 2
F232 10-32 Keps Nut 2
F397 1/4-20 x 3-1/4 Hex Bolt 2