GRECH MOTORS
63
Ultra Ride Air Suspension Maintenance and Torque Specs
Torque Table
Location
Fastener Torque
Frame Hanger
9/16 unf nuts
134 Ft-lbs
Frame Hanger
5/8 unc nuts
200 Ft-lbs
Driver Side Axle Bracket at OE D-Bushing
Location
10 mm OE Bolts 72 N-m
Axle Bracket (long bolts)
1/2 unc nuts
106 Ft-lbs
Air Spring Adapter Plates
3/8 unc nuts
31 Ft-lbs
Cross member
1/2 unc nuts
100 Ft-lbs
Stabilizer Bar D-Bushing Mounts
5/8 unc nuts
200 Ft-lbs
Lower Control Arm At Axle Bracket
5/8 unc nuts
200 Ft-lbs
Stabilizer Bar Bushing and Control Arm at
Frame Hanger
M22 x 2.5 nuts
830 N-m
Lateral Control Rod (Pass.)
M22 x 2.5 nuts
830 N-m
Lateral Control Rod (Driver)
5/8 unc nuts
200 Ft-lbs
Magnet Mounting Plate
1/4 unc Nyloc
nuts
8-10 Ft-lbs
Maintenance Schedule
Check at every vehicle service interval:
• Check Design Height (8.00 ±¼").
•
Check for air leaks all around fittings.
• Check tire pressure.
• Visually check for loose, worn, or damaged
components.
Check After the First 1000 Miles:
• Recheck & Tighten an loose fasteners.
• Check for any loose or worn components.
Check Every 30,000 miles
• Check lower control arm, sway bar, and lateral control rod
(panhard bar) bushings for wear. Replace if necessary.
• Check and re-torque all fasteners (refer to Torque Table)
Check Annually:
• Check shock absorbers for oil leaks and function
Attention: Only Used on F550
