Installation Procedure for 275-5890 Snow Wing Lines and Mounting Gp {6158} Caterpillar

Installation Procedure for 275-5890 Snow Wing Lines and Mounting Gp {6158}

Usage:

Motor Grader: 120M (S/N: B9N1-UP); 120M Series 2 (S/N: R9W1-UP); 12M (S/N: B9R1-UP); 12M Series II (S/N: R9R1-UP); 140M (S/N: B9M1-UP); 140M Series 2 (S/N: R9G1-UP; R9M1-UP); 160M (S/N: B9L1-UP); 160M Series 2 (S/N: R9L1-UP; R9T1-UP)
Work Tool: BLADE (S/N: 7YW1-UP)

Introduction

This special instruction covers the installation procedure for 275-5890 Snow Wing Lines and Mounting Gp on the models and applications listed above.

Safety Section

Show/hide table

Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility.

Show/hide table

Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

Show/hide table

Personal injury or death can result from improperly checking for a leak.
Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death.

If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.

Show/hide table




Illustration 1	g00104545

Prevent the machine from movement. Park the machine on a level surface.

Attach a "Do Not Operate" warning tag to the start switch before you service or repair the equipment . These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.

Required Parts

Show/hide table

Table 1
275-5890 Snow Wing Lines and Mounting Gp Revision -04
Item	Qty	Part No	Description
(1)	1	4B-5327	Washer
(2)	3	8W-4516	Hose As
(3)	2	104-8625	Hose As
(4)	1	212-4650	Hose As
(5)	1	239-6232	Hose As
(6)	1	277-5547	Hardware Kit
(6a)	6	114-6099	Bolt
(6b)	14	198-4782	Hard Washer
(6c)	12	267-3506	Hard Washer
(6d)	6	268-8262	Nut
(6e)	14	7X-2489	Bolt
(7)	1	277-5548	Bulkhead As
(8)	1	277-5552	Hardware Kit
(8a)	8	106-4175	Bolt
(8b)	6	267-3506	Hard Washer
(8c)	20	267-3508	Hard Washer
(8d)	6	7X-2563	Bolt
(8e)	6	8T-4131	Nut
(8f)	6	9X-2615	Bolt
(9)	1	464-9000	Brace
(9a)	1	277-5549	Tube As
(9b)	1	277-5550	Tube As
(9d)	16	338-1405	Shim⁽¹⁾
(9e)	2	338-1406	Shim⁽¹⁾
(9f)	2	7K-1181	Cable Strap
(10)	1	464-8999	Brace
(10a)	1	277-5549	Tube As
(10b)	1	277-5551	Tube As
(10d)	16	338-1405	Shim⁽¹⁾
(10e)	2	338-1406	Shim⁽¹⁾
(10f)	2	7K-1181	Cable Strap
(11)	1	331-9951	Bolt
(12)	1	299-3401	Hex Slotted Nut
(13)	1	3B-4647	Cotter Pin
(14)	4	3J-1907	O-Ring Seal
(15)	4	3K-0360	O-Ring Seal
(16)	3	5P-1076	Hard Washer
(17)	4	6V-7676	Nut
(18)	13	6V-8397	O-Ring Seal
(19)	3	6V-8398	O-Ring Seal
(20)	3	6V-8634	Connector
(21)	3	6V-8636	Connector
(22)	1	6V-8639	Connector
(23)	1	6V-8724	Elbow
(24)	3	6V-8980	Elbow
(25)	1	6V-8981	Elbow
(26)	3	6V-9168	Nut
(27)	1	6V-9169	Nut
(28)	4	7X-2577	Bolt
(29)	8	8T-4167	Hard Washer
(30)	3	8T-4956	Bolt

Show/hide table

⁽¹⁾	Use the shims to eliminate any gap that may exist between the machine mounting ear surfaces and the inside surfaces of the brace ears when the brace is installed.

Show/hide table




Illustration 2	g03370436
275-5890 Snow Wing Lines and Mounting Gp

Show/hide table




Illustration 3	g03366000
275-5890 Snow Wing Lines and Mounting Gp