Case 921C - Roll-Over Protective Structure

MAINTENANCE/ADJUSTMENT
200
LEFT PAGE
Bur 6-34090EUR
ROLL-OVER PROTECTIVE STRUCTURE
Your machine has a Roll-Over
Protective Structure (ROPS). A ROPS
label shows the serial number of the
ROPS, gross weight, approval,
regulation, and model numbers of the
machine. See Identification Numbers in
this manual.
Before you operate this machine,
always make sure that the ROPS and
operator’s seat belts are correctly
installed.
Seat Belt
The seat belt is an important part of
your ROPS. You must wear the seat
belt at all times when you operate the
machine.
1. Keep the seat belts away from
objects that can damage the seat
belts.
2. Check the seat belts for damage.
Replace all parts that are
damaged.
3. Make sure that the mounting bolts
of the seat belts are tight. See
Torque Specifications for Seat in
this manual.
4. Keep the seat belts clean. Wash
the seat belts only in soap and
water.
5. Do not put the seat belts in bleach
or dye. You will make the seat belts
weak.
Maintenance and
Inspection of ROPS
After the first 20 hours of operation and
after every 500 hours of operation, do
the following:
1. Check the torque of the ROPS
mounting bolts. If necessary,
tighten the bolts to the correct
torque. See torque specifications
on this page.
2. Check the operators seat and the
mounting parts for the seat belt.
Tighten the bolts to the correct
torque. See Torque Specifications
in this manual. Replace parts that
have wear or damage.
3. Check for cracks, rust, or holes in
the ROPS and ROPS parts. Age,
weather, and accidents can cause
damage to the ROPS and ROPS
parts. If you have any doubt about
the ROPS system, see your dealer.
Torque Specifications for
ROPS Cab and ROPS
Canopy
RD97F234
ROPS CAB AND ROPS CANOPY MOUNTING
BOLTS (BOTH SIDES), TIGHTEN TO 786 TO 840 Nm
(580 TO 62POUND-FEET)
NOTE: Torque specifications are for
clean, dry threads.
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