Instruction Sheet

IS-23019A

SWAY BAR COLLARS IMPROVEMENT
Revision: A

ADD FRONT SWAY BAR SUPPORT REPLACEMENT AND
06-04-2024
CHANGE BOLTS LENGHT

Use these kits to replace sway bar collars

630145

FORMER COLLAR

MATERIAL
Kit #130077 (with 1 ½” sway bar) includes the following parts:
Part No.

Description

Qty

130076

COLLAR MACHINED

4

130953

RUBBER BUSHING, 1 ½” SWAY BAR

4

5001941

BOLT HEX N500 M12X1.75X120 G10.9

8

5002008

WASHER FLAT HARD N500 13X35X5

8

5001695

NUT HEX NYRT NX500 M12-1.75 G10

8

IS-23019

INSTRUCTION SHEET

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FI-23019

FEUILLE D’INSTRUCTION

1

Writer: JPHD

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Kit #130078 (with 1 ¾” sway bar) includes the following parts:
Part No.

Description

Qty

130076

COLLAR MACHINED

4

630020

RUBBER BUSHING, 1 ¾” SWAY BAR

4

5001941

BOLT HEX N500 M12X1.75X120 G10.9

8

5002008

WASHER FLAT HARD N500 13X35X5

8

5001695

NUT HEX NYRT NX500 M12-1.75 G10

8

IS-23019

INSTRUCTION SHEET

1

FI-23019

FEUILLE D’INSTRUCTION

1

Order kit #130079 (with 2” sway bar) includes the following parts:
Part No.

Description

Qty

130076

COLLAR MACHINED

4

131355

RUBBER BUSHING, 2” SWAY BAR

4

5001941

BOLT HEX N500 M12X1.75X120 G10.9

8

5002008

WASHER FLAT HARD N500 13X35X5

8

5001695

NUT HEX NYRT NX500 M12-1.75 G10

8

IS-23019

INSTRUCTION SHEET

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FI-23019

FEUILLE D’INSTRUCTION

1

Writer: JPHD

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For front sway bar support replacement (only)
Order if support needs to be replaced:
Part No.

Description

Qty

170002

BRACE, RIGHT

1

170003

BRACE, LEFT

1

NOTE
Material can be obtained through regular channels.

Writer: JPHD

IS-23019A
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SAFETY PRECAUTIONS


Eye protection should always be worn when working in a shop.



Rules for Personal Protection Equipment should always be respected. Wear your PPE
including but not limited to the following:

Safety
First!

PROCEDURE

DANGER
Park vehicle safely, apply parking brake, stop engine. Prior to working on the vehicle, set the ignition
switch to the OFF position and trip the main circuit breakers equipped with a trip button. On Commuter
type vehicles, set the battery master switch (master cut-out) to the OFF position.
Lock out & Tag out (LOTO) must be performed during set-up, maintenance or repair activities. Refer to
your local procedure for detailed information regarding the control of hazardous energy.

Writer: JPHD

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FRONT SUSPENSION
1. Raise the vehicle using the frame jacking points.
2. Remove splash guards.

3. Remove old collars and hardware and discard.

4. Remove rubber bushings and discard.

Writer: JPHD

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5. Inspect braces with a straight edge. If bent or cracked, they must be replaced. Go to section FRONT
SUSPENSION BRACE REPLACEMENT.

6. Install new rubber bushings (4x).
-

For sway bar 1 ½” use rubber bushings 130953
For sway bar 1 ¾” use rubber bushings 630020
For sway bar 2” use rubber bushings 131355

Writer: JPHD

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7. Install new collars 130076 (4x) with bolts 5001941 (8x), washers 5002008 (8x) and nuts 5001695 (8x).

8. Perform the pre-tightening with a torque of 60lb-ft tightening with the sequence 1 to 8.

9. Perform the final tightening with a torque of 90lb-ft tightening with the sequence 1 to 8.

Writer: JPHD

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10. Before reinstalling splash guards, check that
there is no interference with the new collar.
11. If yes, modify the splash guards.

12. Reinstall splash guards.

Writer: JPHD

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REAR SUSPENSION
1. Raise the vehicle using the frame jacking points.
2. Remove old collars and hardware and discard.

3. Remove rubber bushings and discard.

4. Install new rubber bushings (4x).
-

For sway bar 1 ½” use rubber bushings 130953
For sway bar 1 ¾” use rubber bushings 630020
For sway bar 2” use rubber bushings 131355

Writer: JPHD

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5. Install new collars 130076 (4x) with bolts 5001941 (8x), washers 5002008 (8x) and nuts 5001695 (8x).

6. Perform the pre-tightening with a torque of 60lb-ft tightening with the sequence 1 to 8.

7. Perform the final tightening with a torque of 90lb-ft tightening with the sequence 1 to 8.

Writer: JPHD

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FRONT SUSPENSION BRACE REPLACEMENT

CAUTION
Welding is required to fix the brace to the vehicle front suspension beam. Before attempting to do any kind
of electric arc welding to the vehicle chassis, carefully follow the Multiplex Module Disconnection
Procedure see the maintenance manual of the vehicle.
Failure to comply with the disconnection procedure may result in permanent damage to the vehicle
electronic equipment.
Only certified welder, State, National or provincial can be welding on structural components of the
coach

Volt : 24 – 28 V
Amp. : 240 - 280 A
Wire : Mild Steel FCAW 0.045
Position: In Position
Shelding Gas: 75% AR – 25%CO2
Welding Speed: 15- 22 in/min

Writer: JPHD

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FRONT SUSPENSION BRACE REPLACEMENT
1. Remove the old brace.

2. Weld the new brace 170002.
Note : For further details, refer to the drawing
found in appendix A.

Writer: JPHD

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3. Weld the new brace 170003.
Note : For further details, refer to the drawing
found in appendix A.

PARTS / WASTE DISPOSAL
Discard waste according to applicable environmental regulations (Municipal/State [Prov.]/ Federal)

Writer: JPHD

Appendix A

REFERENCE DRAWINGS

Writer: JPHD

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Writer: JPHD

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Writer: JPHD