Sakai SV410-2, Operator'S Manual

Page: 32 / 77

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REAR AXLE
FRONT
BRAKE RELEASE BOLT
(4 PLACES)
TIRE TIRE
30
+0.5
0
Ⓐ
Ⓒ
Ⓓ
Ⓑ
2.2.3 Disengaging the brake when towing
WARNING
• On a slope, chock the drums and prepare for towing before disengaging the brake.
• Avoid a long-distance towing.
For towing the machine when the engine is disabled or when trouble has developed in the
hydraulic propulsion, system disengage the brake as instructed below:
1) Rear brake
①
Loosen the lock nuts
Ⓑ
. Tighten
bolts
Ⓐ
so as to fasten them onto the
pressure plate
Ⓓ
.
②
Using a wrench, tighten the bolts
Ⓐ
in
an alternate sequence by
1
/
4
turn at a
time so as to compress the belleville
washers and disengage the braking
disks.
IMPORTANT
Tighten max by one turn.
③
After towing is completed, remove bolts
Ⓐ
completely with nuts
Ⓑ
and seals
Ⓒ
. Then
replace seals
Ⓒ
apply silicone - based.
Tecon Lupu / 101 grease to the bolts
Ⓐ
and install all parts again.
④
Adjust bolts
Ⓐ
to obtain a jut of 30
+0.5
mm. Then lock into position with nuts
Ⓑ
.
2) Turn the unloader valve counterclockwise to release it.
Refer to " Unloader valve " on page 25 for its operation method.
WARNING
• Do not try to release the brake immediately after
a hot engine has been stopped. Let the oil cool
down.
• For the brake disengagement, wear hard hat ,
safety goggles and safety gloves.
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