6
Date of Origin – 02/24/11
Updated – 02/03/20
NEW FMVSS-121 REGULATIONS MANDATE HIGHER PRES-
SURE LEVELS IN THE SUPPLY LINE.
TRAILER BRAKE PERFORMANCE WILL BE
IMPAIRED IF TRACTOR COMPRESSOR
ADJUSTMENT IS TOO LOW.
CHECK YOUR TRACTOR!
COMPRESSOR CUT-IN PRESSURE, ADJUST TO 105 PSI CUT-IN
GOVERNOR
CAUTION
P/N 035-29182
!
DO NOT ATTEMPT
TO HOIST TRAILER
AT THIS FRAME
STRUCTURE.
P/N 035-27163
CAUTION