Section 06 TRANSMISSION
Subsection 04 (PULLEY DISTANCE AND ALIGNMENT)
PULLEY DISTANCE AND ALIGNMENT
GENERAL
Both pulley distance and pulley alignment must be
checked out to ensure the highest efficiency of
the transmission system. Furthermore, optimum
drive belt operation and minimal wear will be ob-
tained only with proper pulley alignment.
WARNING
Failure to correctly perform pulley alignment
may cause the vehicle to creep forward at
idle.
All Pulley Alignment Specifications Refer to:
X = Distance between straight bar and drive pulley
fixed half edge, measured between pulleys.
Y = Distance between straight bar and drive pulley
fixed half edge, measured at the end of straight
bar.
Z = Distance between outside diameter of pulleys.
PROCEDURE
Remove the belt guard and the drive belt.
Untighten all torque rods. Loosen all engine sup-
ports.
Screw the driven pulley opening tool (P/N 529 017
200) in the threaded hole (in line with embossed
arrow) and tighten to open the driven pulley.
NOTE: The drive belt installer/remover included in
the vehicle tool kit can also be used to open driven
pulley.
A34D01A
1
2
TYPICAL
1. Tighten to open pulley
2. Embossed arrow
Modify the alignment bar (P/N 529 035 594) as per
the following dimensions.
A34D03A
B
A
C
A. 92 mm (3-5/8 in)
B. 152mm(6in)
C. 10 mm (3/8 in) wide by 5 mm (3/16 in) deep
Insert the modified alignment bar (P/N 529 035
594) into the opened driven pulley.
Slowly close the driven pulley by unscrewing the
driven pulley opening tool. Note if the alignment
bar plates fit with the pulley flange surfaces.
If not, move the engine until alignment bar plates
fit perfectly.
Te m pla te 231
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