Maxon GPTLR-44 - Adjusting Underride Tube Position

11921 Slauson Ave. Santa Fe Springs, CA. 90670 (800) 227-4116 FAX (888) 771-7713
68
STEP 15 - ADJUST UNDERRIDE - Continued
9. Stow the platform. Refer to FIG. 68-1.
Loosen bolt and lock nut, at each end of
tube, just enough to move underride tube
(FIG. 68-1). Rotate the tube up or down,
and slide the tube outward or inward
to the dimensions shown in FIG. 68-1.
Tighten bolts and lock nuts to secure
tube in correct position.
UNDERRIDE TUBE ADJUSTMENT
(RH SIDE SHOWN)
FIG. 68-1
BOLT, WASHER &
LOCK NUT (2 PLACES)
ADJUSTING UNDERRIDE TUBE
MAIN FRAME
21-1/2”
TUBE
11”
EXTENSION PLATE (REF)
NOTE: The only models with an adjustable underride tube are
• Optional FMVSS underride (GPTLR-25 & GPTLR-33)
• Standard FMVSS underride (GPTLR-44 & GPTLR-55).