Daewoo Mega 250-V - Page 175

K1000896E Operation and Maintenance Manual Inspection, Maintenance and Adjustment 4-65
STEERING PUMP PRESSURE
1. Attach gauge to port (3, Figure 102).
2. Adjust relief valve cartridge on EHPS
valve (Figure 105).
• Steering pump pressure: 200 ±5 kg/
cm
2
(2,900 ±70 psi).
• Relief pressure of EHPS: 175 ~ 180
bar (2,500 - 2,600 psi).
3. Unscrew remove plastic plug. Adjust screw
that is beneath plug. Turn screw clockwise
to raise relief pressure. Turn screw
counterclockwise to lower relief pressure.
4. Install plastic plug after pressure has been
adjusted.
TRANSMISSION CLUTCH PRESSURE
1. Attach gauge to port (4, Figure 102).
2. It is not impossible to adjust pressure.
• Transmission clutch pressure: 16 kg/cm
2
(228 psi)
BRAKE CHARGE PRESSURE (S/N 3001
THRU 4000)
1. Attach gauge to port (5, Figure 102).
2. Adjust brake charge valve cartridge (2,
Figure 107) on brake and pilot supply
valve (1, Figure 107). Relief pressure for
brake charging is 140/120 kg/cm
2
(1,990/
1,707 psi).
Figure 105
Figure 106
+2
0
+28
0
1
2
3
AOO0180L
Figure 107