Sakai SW800-II, Руководство по ремонту

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9-002
INSPECTION AND ADJUSTMENT
2. MEASUREMENT AND ADJUSTMENT OF PROPULSION
CIRCUIT PRESSURE
2-1. Measurement
WARNING
Confirm that the parking brake works properly before
measurement.
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 : R1/4×M16
Adapter for hose
ⓢ
: M16 P=2.0
Pressure gauge connector
ⓤ
: M16×G3/8
Forward-side gauge port : (2)
Reverse-side gauge port : (1)
Pressure gauge : 0 to 50 MPa
(0 to 7,250 psi)
②
Start the engine and set the throttle switch to the “Full”
position.
③
Establish a condition in which the vehicle propulsion load
becomes maximal.
(Pressure does not build up unless propulsion load is
applied.)
④
With the propulsion load at maximum, slowly move the
forward-reverse lever to the side to be measured. Then,
read the pressure indicated by the pressure gauge.
⑤
After measuring, promptly return the forward-reverse lever
to “Neutral” position.
Maximum circuit pressure
(pressure cut-off valve setting)
: 37.3
± 0.8
MPa (5,409
± 116
psi)
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SW800- -09001
PG003163
s
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