Sakai SW800-II, Shop Manual

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9-008
INSPECTION AND ADJUSTMENT
5. MEASUREMENT OF PARKING BRAKE RELEASE
PRESSURE
Since the oil in the charge circuit is supplied from the
steering circuit, confirm that the steering operation is normal
before measurement.
5-1. Measurement
Oil temperature during measurement: 50
± 5
°C (122
± 41
°F)
①
Disconnect the brake release hose (1) from propulsion
motor. Attach the pressure gauge through the adapter
ⓜ
.
Adapter
ⓜ
: G1/4
Pressure gauge : 0 to 5 MPa (0 to 725 psi)
②
Confirm that the forward-reverse lever is in the “Neutral”
position.
③
Apply the parking brake by pressing the parking brake
switch button.
④
Start the engine and set the throttle switch to the “Full”
position.
⑤
Set the parking brake switch to “Release” position and
read the brake release pressure indicated by the pressure
gauge.
Brake release pressure : 1.5 to 3.9 MPa (218 to 566 psi)
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SW800-09009
1
PG002002
m