Belt Installation And Adjustment - Peco 37131504 Operator's Manual

2-10 Belt Installation and Adjustment

PTO MODELS ONLY
Loosen the (4) bolts P#(K1191), (2) on each side, that
secure the gear box assembly to the PTO assembly
P#(A0623) (Figure 2-10a and 2-10b).
Figure 2-10a
Loosen Bolts
Figure 2-10b
Loosen Bolts
Loosen the adjustment bolt P#(K0348) until the gear box
assembly is at its far left adjustment (the gear box is
moved toward the mower's engine pulley). Refer to
Figure 2-10c.
Figure 2-10c
Loosen The
Adjustment Bolt
Slide Gear Box
Towards The
Engine Pulley
Connect the belt A58K P#(M0236) from the engine
pulley to the lower gear box pulley (Figure 2-10d).
Figure 2-10d
To tension the drive belt, turn the adjustment bolt
clockwise (Figure 2-10e) until there is 1" of deflection,
with 10-11 lbs. of pressure, at the center of the belt
between the engine pulley and the gear box pulley.
Figure 2-10e
Once the correct tension of the belt is achieved, tighten
the (4) bolts that secure the gear box assembly. Refer to
Figures 2-10f and 2-10g. Replace the belt guard and
hardware that was removed in Section 2-9.
Figure 2-10f
Figure 2-10g
Tighten Bolts
9
Connect Belt
To Both Pulleys
Tighten The Adjustment
Bolt To Tension The Belt
Tighten Bolts