HANDRAIL AS 2340567 - Caterpillar

Table 3
Test Pressure for the Transmission
Gear Reverse Clutch Forward Low Clutch Forward High Clutch Clutch 1 Clutch 2 Clutch 3
First gear forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Second speed forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Third speed forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Fourth speed forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Fifth speed forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Sixth speed forward at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Neutral
First reverse at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Second speed reverse at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Third reverse at high idle 1450 250 kPa (210 36 psi) 1450 250 kPa (210 36 psi)
Table 4
Pressures High Idle
Regulated Pump Pressure 1250 to 1750 kPa (181 to 254 psi)
Lubrication Pressure 25 to 300 kPa (4 to 44 psi)
Pressure for the All Wheel Drive 1450 250 kPa (210 36 psi) ProblemBoth forward clutch pressure and reverse clutch pressure is too low.Probable Cause include:
The spring to the system relief valve is weak.
The oil level is low.
The oil filter is plugged. Replace the dirty oil filter.
Oil pump failure.
The neutralizer button that is on the shift lever or the tilt control lever shorted. This condition caused the solenoid control valve to de-energize.
The clutch piston seals are bad.ProblemEither a forward clutch pressure or a reverse clutch pressure is too low.Probable Cause include:
The solenoid is faulty.
The spool in the solenoid valve may be sticking in its bore.Note: This is the most common fault if the solenoid coil is energized, but there is still no clutch pressure.
The clutch piston seals are bad.
The seals are faulty or the seals are missing on the input shaft.Test for the All Wheel Drive (if equipped)
At the All Wheel Drive (AWD) pressure tap, connect 198-4240 Digital Pressure Indicator.
Start the engine and run the engine at low idle.
Engage all wheel drive by pressing the top of the all wheel drive switch. The pressure for the all wheel drive must be 1350 300 kPa (195 44 psi).
When the test is complete, press the bottom of all wheel drive switch. This function will return the machine to the two-wheel