D6R2 Track-Type Tractor Power Train Caterpillar

Equalizer Bar - Remove and Install

Usage:

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	6V-4035	Sleeve	1
	6V-3160	Double Acting Cylinder	1
	5P-4776	Tool Stud	1
	1A-1935	Full Nut	1
	350-7768	Electric Hydraulic Pump Gp (115V)	1
	350-7769	Electric Hydraulic Pump Gp (230V)	1
B	8S-9906	Ratchet Puller	1
	1U-8823	Lifting Strap	3
	189-0410	Shackle As	1
	362-0960	Spreader Bar	1
C	447-0910	Electric Hydraulic Pump Gp (115V)	1
	447-0911	Electric Hydraulic Pump Gp (230V)	1
	9U-7540	Lift Stand	2
D	284-5122	Stand	2
	8S-7621	Tube	2
	8S-8048	Saddle	2
	8S-7615	Pin	2
E	350-7768	Electric Hydraulic Pump Gp (115V)	1
	350-7769	Electric Hydraulic Pump Gp (230V)	1
	6V-3160	Double Acting Cylinder	1
	5P-7288	Sleeve	1
	9U-5343	Puller Stud	1
	9U-5345	Nut	1
	8T-4167	Hard Washer	1

Start By:

Remove the bottom guards.

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When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death.

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Illustration 1	g00867666

Align sprocket segment (1) with the idler on the right side of the machine. Remove nuts (2) and the bolts. Remove sprocket segment (1). This procedure will allow the roller frame to pivot when the front of the machine is raised.

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Illustration 2	g01218846

Lift the blade assembly and install Tooling (D) .

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Illustration 3	g00867667

Use Tooling (C) to raise the machine. Place a 152 mm (6.0 inch) block under the left track. Lower the machine on the block until the weight is removed from the equalizer bar pins.

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Illustration 4	g01218648
Typical Example

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Illustration 5	g02355097

Use Tooling (B) and a suitable lifting device to support both ends of equalizer bar (3). The weight of equalizer bar (3) is approximately 102 kg (225 lb) to 259 kg (570 lb).

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Illustration 6	g02355039

Remove bolts (4), guards (5), and pin (6). Repeat this step for the opposite side of the equalizer bar.

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Illustration 7	g02355119

Disconnect grease hose assembly (7) and remove the fitting. Repeat this step for the opposite side.

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Illustration 8	g02355122

Remove bolt (8), the washer, and the spacer.

Use Tooling (E) to remove center pin (9) .

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Illustration 9	g01310247

Use Tooling (C) to raise the machine for removal of the equalizer bar.

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Illustration 10	g02355156

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Illustration 11	g02355158

Use Tooling (B) to raise the left side of equalizer bar (3). Lower the right side of equalizer bar (3) until the right side of equalizer bar (3) will clear the frame.