How to Install Timbren Suspension Enhancement System - Rear on your F-150

a) Raise vehicle allowing the axle to hang freely.

b) Remove existing bumpstop using 13 mm socket.

c) Assemble Aeon rubber spring and bracket as shown in the adjacent diagram.

d) Mount Timbren assembly using existing holes & Timbren supplied fasteners.

e) Clamp Timbren bottom support onto axle using fasteners provided.

f) Lower vehicle.

NOTES
Check that brake line or brake cable locations do not interfere with Aeon spring.
If necessary, use rubber washer #2 and bolt #5 to achieve desired ride height.

Do not exceed vehicle manufacturer's recom-mended axle weight rating. Check for AEON® interference with vehicle components - Under load AEON® will "expand" in diameter.

ASSEMBLY NOTES

APPLY 'LEFT' LABEL TO L/H BRACKET

Clearance Instructions

Rear SES Kits for Pick-Ups and Vans should have a 1/2" to 1-1/2" gap between the rubber spring and contact point when empty.

A partial load, or vehicle accessories will reduce or eliminate the gap.

Front SES kits are usually in full contact.

Medium and Heavy-Duty Trucks, Trailers and Motorhomes will be in constant contact, and have no gap.