11921 Slauson Ave.  Santa Fe Springs, CA.  90670  (800) 227-4116  FAX (888) 771-7713
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Pre-Installation Inspection:
Correct model    Correct capacity
Correct platform size   Correct options
Manuals & decals
Structural Inspection:
Inspect alignment of fi nal assembly
Inspect pump box secure mounting
Inspect all installation welds
Check roll pins, bolts and fasteners
Inspect tightness of hardware used to secure
       liftgate to vehicle.
Ensure platform ramp tip and bottom of 
       shackles touch the ground at the same time.
Hydraulic Inspection:
Proper fl uid level (See CHECKING 
       HYDRAULIC FLUID step in this manual.)
Check hydraulic fi ttings in pump box for leaks
Check hydraulic line connections for leaks
Electrical Inspection:
Check power/charge plug and terminal
Check for tight wire connections
Circuit breaker (150A) installed in battery box
       (if equipped) or by truck/tractor battery.
Ensure batteries are fully charged, all cable 
       connections are tight & tiedowns are tight.
Inspect all solenoid connections
Check all wiring harness connections
Check electrical cable connections are tight & 
       secure.
Operation Inspection:
Check operation of all main and optional 
       control switches.
  TE-15 or TE-20 only
Unloaded platform lowers in 6 sec.
Unloaded platform raises in 15 sec.
  TE-25 or TE-30  only 
Unloaded platform lowers in 10 sec.
Unloaded platform raises in 25 sec.
All TE-Series: Unloaded platform raises and
       lowers evenly. At the extension plate, platform
       must not be more than 1/4” uneven, from side 
       to side.
All TE-Series: Breakaway force to unfold plat-
       form is 30 lb-ft maximum. Breakaway force to 
       fold platform is 40 lb-ft maximum.
All TE-Series: Platform stores securely under
       vehicle body
Check if cycle counter works
Decals in correct location and legible
Verify all lights are operational
(For lights supplied by MAXON only)
Platform lights turn ON when platform is un-
       folded, and turn OFF when platform is stowed.
Taillights, stop lights, turn lights, and backup
       lights turn ON and OFF correctly.
NOTE: The following times are for 55” bed 
height, aluminum platform and 
fl ipover, Exxon Univis HVI-13 oil, 
& temperature at 70°F. Times are 
for reference only and may vary for 
larger platforms, smaller platforms, 
or temperature changes.
Model:______________________ Date: ____________________
Serial Number: _______________  Technician: _______________
PRE-DELIVERY INSPECTION FORM
Important! This pre-delivery checklist is to aid the installer in confi rming the proper installation of 
this Maxon product.  It is not a comprehensive list and does not replace the use of the installation 
manual. The installer is responsible for following all instructions in the installation manual.