Walker MDD - Manual (Page 62)

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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
SPREAD TAIL WHEEL AXLE KIT / SPEED UP KIT
Kit 7420-8 Coolant Tank Relocation Kit
Includes Items # 1-7, fasteners & instructions. May be ordered as a
dealer-installed option. Contact your Walker dealer.
1 7427-33 Recovery Tank Keeper 1
2 5975-3 Cable Tie (50# x 7") 1
3 7427-8 Overflow Hose, 36" 1
4 7427-3 Coolant Recovery Tank 1
5 7427-32 Recovery Tank Mount 1
6 7420-24 Heat Shield 1
7 7420-27 Mount Bracket 1
Kit 7420-3 Spread Axle Kit/Less Wheels
Includes Items # 8-21, fasteners & instructions. May be ordered as a
dealer-installed option. Contact your Walker dealer.
8 7420-6 Washer (2-1/2) 1
9 7420-5 Mount, Spread Axle 1
10 8769-8 Dust Cap, Deck Caster 2
11 8769-6 Bearing Cone (1" ID) 4
12 8769-5 Bearing Cup 4
13 7420-4 Fork Mount Tube 1
(Includes Items # 12 & 20)
14 8769-7 Seal 2
15 7420-2 Tail Fork, Spread Axle 2
16 8039 Nut, Tail Wheel Axle 2
17 8038-1 Spacer, Tail Wheel Axle 2
18 7038 Tail Wheel Axle (3/4 x 5-9/16) 2
19 5683 Pivot Bearing 2
20 5830 Grease Fitting 3
21 7420-7 Pivot Shaft (1 x 5-1/4) 1
Kit 7247 Speed-Up Kit
Includes Items # 22-23 and instructions. May be ordered as a fac-
tory-installed option or as a kit for dealer installation. Contact your
Walker dealer.
22 6238 Drive Belt (3VX345) 1
23 7240-1 Jackshaft Drive Pulley (3-1/2/3V) 1
(Includes Items # F067 & F171)
Fasteners
F002 10-24 Keps Nut 1
F004 1/4-20 Keps Nut 2
F009 5/16-18 Whiz Locknut 2
F012 3/8-16 Keps Nut 2
F016 1/2-13 Self-Locking Nut 1
F025 10-24 x 3/8 PPHMS 1
F031 1/4-20 x 5/8 Hex Bolt 2
F038 3/8-16 x 1 Hex Bolt 2
F039 3/8-16 x 1-1/4 Hex Bolt 2
F067 3/16 x 3/16 x 1 Key 1
F091 5/16-18 x 5/8 Hex Bolt 1
F093 5/16-18 x 1 Hex Bolt 1
F140 7/16-14 x 1 Hex Bolt 4
F171 5/16-18 x 3/8 Set Screw *
F205 5/16-18 x 1/4 Set Screw 2
F218 7/16 Split Lock Washer 4
F278 3/8 Split Lock Washer 2
F344 3/4-16 Slotted Hex Nut 2
F347 3/4 SAE Washer 2
F348 1/8 x 1-1/2 Cotter Pin 2
F377 1/2-13 x 5 Hex Bolt 1
* Service Part Only
NOTE: If equipped, existing dual tail wheels and tires can be reused
with this kit. Order Kit # 7420-20 for two wheels and tires if
tractor is equipped with a single wide tail wheel.
NOTE: Coolant Tank Relocation Kit 7240-8 is required with the
Spread Tail Wheel Axle Kit.
NOTE: Speed Up Kit used on Serial Number 02-60025 and after.