Sakai SW800-II, Руководство по ремонту

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9-009
INSPECTION AND ADJUSTMENT
6. MEASUREMENT AND ADJUSTMENT OF VIBRATOR
CIRCUIT PRESSURE
6-1. Measurement
6-1-1. Measurement of main relief pressure
Oil temperature during measurement: 50
± 5
°C (122
± 41
°F)
①
Remove the plugs from the couplings (1) and (2). Attach
the pressure gauge through the hose
ⓢ
and the adapter
ⓤ .
Coupling : 9/16-18UNF×M16
Adapter for hose
ⓢ
: M16 P=2.0
Pressure gauge connector
ⓤ
: M16×G3/8
Front drum gauge port : (1)
Rear drum gauge port : (2)
Pressure gauge : 0 to 25 MPa
(0 to 3,625 psi)
②
Apply the parking brake by pressing the parking brake
switch button.
③
Set the vibration mode (continuous/automatic) selector
switch to the “Continuous” position.
④
Set the vibrator switches to the “LOW” position and the
vibration frequency selector to the “3,000 vpm” position
respectively.
⑤
Start the engine and set the throttle switch to the “Full”
position.
⑥
Press the F-R lever vibrator switch to turn the vibrator
drum “ON”. Then, read the pressure gauge for the
maximum value of the vibrator circuit pressure.
(NOTICE)
Take care not to operate the vibratory drum for a
longer period of time than necessary with the vehicle
stationary. Otherwise, the vibrator bearing could be
seized.
⑦
Turn the vibrator drum “OFF” as soon as the
measurement is finished.
Standard main relief pressure setting
: 22.5
± 1.0
MPa (3,263
± 145
psi)
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SW800- -09003
PG003163
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