Graco Inc. 253471 - Manual (Page 21)

Hydraulic Pump Replacement
311283D 21
Alternate Belt Removal and Installation
Removing Belt
a. Loosen engine bolts (21) to relieve tension on
belt.
b. Slide belt off pulleys.
Installing Belt
a. Install belt (19) over small (6) and large (4)
pulleys.
b. Tighten engine bolts (21). Torque to 225 + 10
in-lb (25.4 + 1.1 N.m).
c. Check belt (19) alignment on both large (4) and
small pulley (6). When properly positioned over
pulleys, belt should be centered on pulleys and
completely over all grooves.
NOTE: If belt is not aligned properly, to adjust belt, slowly
pull engine recoil while at the same time pushing or pull-
ing belt to reposition over pulley.
Properly Aligned
Not Aligned Properly
ti7834 ti7837
4
6
19
21
ti7870