OPERATION
18
s
Tuff Scrub
3300 (06–00)
3.
To adjust chain tension, loosen jam nut on the idler
sprocket adjustment screw and turn screw
clockwise to increase tension. Retighten jam nut
after adjusting (Fig. 40).
4.
Lubricate chain with a water resistant oil.
BRAKE ADJUSTMENT
If machine pulls in either direction while braking or if
machine does not stop immediately, brake adjustment
may by required.
FOR SAFETY: When servicing machine,
disconnect battery connections before working on
machine.
1.
Hinge open skirts to access brakes (Fig. 41).
Figure 41
2.
Locate hex link brake adjusters in front of each
drive wheel (Fig. 42).
Figure 42
3.
To adjust brakes, loosen jam nut and turn hex link
adjuster as described below:
RIGHT SIDE – Turn hex link adjuster clockwise to
increase or counter-clockwise to reduce brake
pressure.
LEFT SIDE – Turn hex link adjuster counter–
clockwise to increase or clockwise to reduce brake
pressure.
NOTE: Brake adjustment should be made so that
brake pads are loose; not rubbing disc. A .045” shim
should be used for proper adjustment between pad
and disc. Adjusting the brakes too tightly will create an
extra load on the drive system and cause overloading
problems.
JACKING MACHINE
Empty tanks prior to jacking. Stop machine on a flat
level surface and block machine tires before jacking
up machine.
Use designated location for jacking up machine. Use a
piece of wood to distribute machine weight (Fig. 43).
Figure 43
FOR SAFETY: When servicing machine, block
machine tires before jacking machine up.
FOR SAFETY: When servicing machine, jack
machine up at designated locations only. Block
machine up with jack stands.
Home
Find...
Go To..
