
Scales - Models 410 and 520
— Operation & Maintenance
3-2
Wheel, Hub and Spindle Disassembly and Assembly
• TIPPING OR MOVEMENT OF THE MACHINE CAN CAUSE SERIOUS INJURY OR DEATH. BE
SURE MACHINE IS SECURELY BLOCKED.
•
FALLING OBJECTS CAN CAUSE SERIOUS INJURY OR DEATH. DO NOT WORK UNDER THE
MACHINE AT ANY TIME WHILE BEING HOISTED. BE SURE ALL LIFTING DEVICES AND SUPPORTS
ARE RATED FOR THE LOADS BEING HOISTED. THESE ASSEMBLY INSTRUCTIONS WILL REQUIRE
A SAFE LIFTING DEVICE PER MODEL LISTED IN SAFE LIFTING DEVICE WEIGHT CHART BELOW.
SPECIFIC LOAD RATINGS FOR INDIVIDUAL LOADS WILL BE GIVEN AT THE APPROPRIATE TIME
IN THE INSTRUCTIONS.
•
EYE PROTECTION AND OTHER APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT MUST BE
WORN WHILE SERVICING IMPLEMENT.
•
KEEP HANDS CLEAR OF PINCH POINT AREAS.
• IMPROPERLY TORQUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT CONTROL
AND MACHINE DAMAGE. TORQUE WHEEL NUTS/BOLTS TO VALUES IN TABLE. CHECK
TORQUE BEFORE USE, AFTER ONE HOUR OF UNLOADED USE OR AFTER FIRST LOAD,
AND EACH LOAD UNTIL WHEEL NUTS/BOLTS MAINTAIN TORQUE VALUE. CHECK TORQUE
EVERY 10 HOURS OF USE THERE-AFTER. AFTER EACH WHEEL REMOVAL START TORQUE
PROCESS FROM BEGINNING. WARRANTY DOES NOT COVER FAILURES CAUSED BY IM-
PROPERLY TORQUED WHEEL NUTS/BOLTS.
• Remove only one wheel and tire from a side at any given time in the following procedure.
1. Hitch cart to tractor. Park the empty cart on a firm, level surface. Set
the tractor’s parking brake, shut off engine and remove key.
SAFE LIFTING DEVICE WEIGHT
Brent Models:
472, 572, 576, 678
12,000 Lbs.
774, 776, 780, 782, 874,
876, 880, 882, V700, V800
16,000 Lbs.
1080, 1082, 1182, 1282,
1596, 2096, V1000, V1100,
V1300
24,000 Lbs.
Unverferth Models:
760, 860, 1060
16,000
1110, 1160, 5225, 6225,
7250, 8250, 9250
20,000 Lbs.
1015, 1017, 1050, 1115,
1117, 1310, 1315, 1317,
1120, 1320
24,000 Lbs.
SAFE LIFTING DEVICE WEIGHT
Killbros Models:
735, 835
12,000 Lbs.
1150, 1160, 1175, 1185,
1195
20,000 Lbs.
1035, 1135
14,000 Lbs.
1950
16,000 Lbs.
1113, 1313
24,000 Lbs.
Parker Models:
742, 842
12,000 Lbs.
524, 624, 739, 839, 1039
20,000 Lbs.
1042, 1142
14,000 Lbs.
1154, 1354
24,000 Lbs.