ITEM
PAR. REF
6
FUEL TANK. Check for leaks. Check fuel level.
7
ROTARY ELEVATOR ASSEMBLY. Check for cracks, breaks, and
159
proper operation. Check wheel trunnion and guard adjust-
ments.
8
AIR SYSTEM. Check lines and hoses for breaks, leaks, and
131
proper operation. Drain condensation from reservoir and
filters. Check brakes for proper adjustment.
9
RECIPROCATING FEEDER ASSEMBLY. Check for cracks, breaks.
and proper operation.
10
DRIVE BELTS. Check for excessive wear or frayed condition.
119
Check for proper operation and adjustment. Proper adjust-
120
ment is 1 to 1-1/2 inch deflection between pulleys.
11
BELT CONVEYOR ASSEMBLIES. Check for cracks, breaks. and
150
proper operation. Check conveyor belts for excessive
thru
wear, tears, frayed condition, proper adjustment, and
156
alinement. Conveyor belt should be adjusted just enough
to prevent slipping when loaded. To adjust trough rollers
and aline conveyor belt, loosen mounting capscrews and
shift trough roller assembly. Check rollers for excessive
wear, material buildup, and defective bearings. Check
belt scrapers for excessive wear and proper adjustment.
Adjust belt scrapers so they barely touch conveyor belt.
12
VIBRATOR SCREEN ASSEMBLY. Check for cracks, breaks, and
proper operation. Check rubber deflectors and mountings
for excessive wear and deterioration.
13
OPERATOR'S ELECTRICAL CONTROL BOX. Inspect for loose con-
nections and proper operation. Check for broken or damaged
switches, relays, and circuit breakers. Inspect for faulty
pushbutton switches. Check control box for tight seal.
Check ground rod for loose connections and proper ground.
Figure 6-Continued.
AGO 8157A
20
