Hotchkis 89009 TVS System, Extreme, 78-88 GM A, G-Body, Small Block, 1" Drop User Manual
Installation instructions
1201AA
78-88 GM A/G-BODY
Double Adjustable Trailing Arms
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W arning: This installation should be performed by a trained professional.
INSTALLATION INSTRUCTIONS
1. First, raise the rear of the vehicle so that the rear wheels are off the ground. If you are using a 2-post lift,
support the differential with a hydraulic tranny jack.
2. Remove the rear shocks.
3. Remove the rear sway bar from the lower trailing arms.
4. Allow the differential to droop as far down as possible.
5. Remove the stock upper trailing arms.
6. As an initial starting point, set the Hotchkis trailing arms to the same length (hole to hole) as the stock
pieces. Do not fully tighten the jam nuts yet.
7. Reinstall the Hotchkis trailing arms in the same manner as stock removal.
8. Continue to the next section “Setting Pinion Angle”
Table of contents
Document Outline
- 1802A
- 1201AA
- Double Adjustable Trailing Arms
- Improperly installed or installed by someone other than a qualified, licensed auto mechanic experienced in the installation and removal of suspension products;
- Improperly serviced, misused, or modified, altered or subjected to abuse, negligence, accident or collision;
- Installed in any vehicle that has been modified;
- Installed on any vehicle that has carried loads in excess of automobile manufacturer suggested weight limits; or
- Installed on any vehicle that has been subject to abnormal or excessive use, including rallying, racing, or racing-type activities or off-road use.
- Did you register the product at 0TUwww.hotchkis.netU0T or via the mail-in warranty card within 30 days of purchase?
- Is the product appropriate to your application?
- Did you carefully and thoroughly read the instructions provided along with the product?
- Do you have the original invoice or sales receipt?
- Is the return date within 36 months from the purchase date?
- Are you the original purchaser?
- Was the product properly installed by a qualified, licensed auto mechanic?
- Has the product been installed on the original vehicle on which it was installed at all times?
- Is the product unmodified and clean?
- Is the reason for return a legitimate product defect?
- 1301
- Removal of Stock Lower Trailing Arms
- Installation of HP Lower Trailing Arms
- Improperly installed or installed by someone other than a qualified, licensed auto mechanic experienced in the installation and removal of suspension products;
- Improperly serviced, misused, or modified, altered or subjected to abuse, negligence, accident or collision;
- Installed in any vehicle that has been modified;
- Installed on any vehicle that has carried loads in excess of automobile manufacturer suggested weight limits; or
- Installed on any vehicle that has been subject to abnormal or excessive use, including rallying, racing, or racing-type activities or off-road use.
- Did you register the product at 0TUwww.hotchkis.netU0T or via the mail-in warranty card within 30 days of purchase?
- Is the product appropriate to your application?
- Did you carefully and thoroughly read the instructions provided along with the product?
- Do you have the original invoice or sales receipt?
- Is the return date within 36 months from the purchase date?
- Are you the original purchaser?
- Was the product properly installed by a qualified, licensed auto mechanic?
- Has the product been installed on the original vehicle on which it was installed at all times?
- Is the product unmodified and clean?
- Is the reason for return a legitimate product defect?
- 1401
- ADJUSTABLE TRAILING ARM MOUNT BRACES
- Improperly installed or installed by someone other than a qualified, licensed auto mechanic experienced in the installation and removal of suspension products;
- Improperly serviced, misused, or modified, altered or subjected to abuse, negligence, accident or collision;
- Installed in any vehicle that has been modified;
- Installed on any vehicle that has carried loads in excess of automobile manufacturer suggested weight limits; or
- Installed on any vehicle that has been subject to abnormal or excessive use, including rallying, racing, or racing-type activities or off-road use.
- Did you register the product at 1TUwww.hotchkis.netU1T or via the mail-in warranty card within 30 days of purchase?
- Is the product appropriate to your application?
- Did you carefully and thoroughly read the instructions provided along with the product?
- Do you have the original invoice or sales receipt?
- Is the return date within 36 months from the purchase date?
- Are you the original purchaser?
- Was the product properly installed by a qualified, licensed auto mechanic?
- Has the product been installed on the original vehicle on which it was installed at all times?
- Is the product unmodified and clean?
- Is the reason for return a legitimate product defect?
- 1201AA
- 2281
- UImproperly installed or installed by someone other than a qualified, licensed auto mechanic experienced in the installation and removal of suspension products;
- UImproperly serviced, misused, or modified, altered or subjected to abuse, negligence, accident or collision;
- UInstalled in any vehicle that has been modified;
- UInstalled on any vehicle that has carried loads in excess of automobile manufacturer suggested weight limits; or
- UInstalled on any vehicle that has been subject to abnormal or excessive use, including rallying, racing, or racing-type activities or off-road use.
- UDid you register the product at U0TUwww.hotchkis.netU0TU or via the mail-in warranty card within 30 days of purchase?
- UIs the product appropriate to your application?
- UDid you carefully and thoroughly read the instructions provided along with the product?
- UDo you have the original invoice or sales receipt?
- UIs the return date within 36 months from the purchase date?
- UAre you the original purchaser?
- UWas the product properly installed by a qualified, licensed auto mechanic?
- UHas the product been installed on the original vehicle on which it was installed at all times?
- UIs the product unmodified and clean?
- UIs the reason for return a legitimate product defect?