11921 Slauson Ave. Santa Fe Springs, CA. 90670 (800) 227-4116 FAX (888) 771-7713
6
STEP 1 - PREPARE VEHICLE
GPT-4 & GPT-5 CLEARANCES
FIG. 6-2
1. Check for correct clearances (FIG. 6-1 and FIG. 6-2) on vehicle to prevent interference
between vehicle and Liftgate.
GPT-25 & GPT-3 CLEARANCES
FIG. 6-1
APPROX. 20”
(REF. ONLY)
10”-19”
REF.
14”
55” MAX. BED HEIGHT
46” MIN. BED HEIGHT
APPROX. 24”
(REF. ONLY)
12”-21”
REF.
14”
55” MAX. BED HEIGHT
46” MIN. BED HEIGHT
NOTE: BODY Maximum and Minimum Operating Bed Height:
For GPT-25, GPT-3, GPT-4, & GPT-5 With Standard Platform -
Maximum height is 55” (Unloaded). Minimum height is 46” (Loaded).
On Vehicle Bodies equipped with swing open doors, the Extension Plate
and Vehicle Body must be modified to install this Liftgate.
NOTE: Make sure vehicle is parked on level ground while preparing Vehicle and installing
Liftgate.