Grizzly G0954, Owner'S Manual

Page: 34 / 64

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Model G0954/55/56/57 (Mfd. Since 11/21)
5. Have another person push motor away from
pump so there is approximately
1
⁄
4
" deflection,
then tighten hex nuts from
Step 4.
6. Perform Steps 3
–4 of Aligning Motor Pulley
to Pump Flywheel on Page 41 to check pul-
ley alignment.
7. Install belt guard, then use rubber guard clips
to secure.
3. Press belt in center to check belt tension. Belt
is correctly tensioned when there is approxi-
mately
1 ⁄
4
" deflection when it is pushed with
moderate pressure, as shown in Figure 43.
Flywheel
Deflection
Pulley
1
⁄
4
"
Figure 43. Checking V-belt tension.
— If V-belt is in good condition and there is
1
⁄
4
" of deflection, belt does not need to be
adjusted or replaced. Proceed to
Step 7.
— If V-belt is cracked, torn, excessively worn,
damaged, or there is not 1
⁄
4
" of deflection,
proceed to
Step 4.
4. Loosen (4) hex nuts on hex bolts shown in
Figure 44, then push motor towards pump to
release belt tension.
— If V-belt is damaged, replace belt.
Figure 44. Location of belt tension components.
x 4
V-Belt
Air leaks will cause low air output and increase
the time the compressor must run. Use the fol-
lowing method to check the valves and fittings on
your compressor and air delivery system.
Checking for Leaks
Checking for Leaks
1. Close output port shut-off valve (see
Figure 45).
Shut-Off
Valve
Figure 45. Location of shut-off valve.
2. Turn ON compressor and allow tank to fill
until cut-out pressure is reached.
3. DISCONNECT MACHINE FROM POWER!
4. Listen for sound of air to find possible leak at
compressor.
— If you do not hear air escaping, and pres-
sure in tank does not change, there is no
leak at compressor.