HOSE BK 4568435 - Caterpillar

3. Disconnect hose assembly (2) from the valve.4. Remove four bolts (3) and the washers that hold the lubrication relief valve in position. Remove lubrication relief valve (1).5. Remove the two sleeves from the transmission. Remove the O-ring seals from the sleeves.Install Lubrication Relief Valve (Power Shift)
1. Install new seals on the two sleeves. Put clean oil on the seals. Install the sleeves (2) in the transmission.2. Put lubrication relief valve (1) in position on the transmission and install the bolts and washers that hold it in position.3. Connect the oil hose assembly to the lubrication relief valve.4. Install the floor plate.5. Fill the transmission with oil to the correct level. See LUBRICATION AND MAINTENANCE GUIDE.Disassemble Lubrication Relief Valve (Power Shift)
start by: a) remove lubrication relief valve (power shift)1. Remove cover (3) from the body.2. Remove seal (4), spring (2) and valve spool (1) from the body.Assemble Lubrication Relief Valve (Power Shift)
1. Make sure all of the parts of the lubrication relief valve are clean and free of dirt and foreign material.2. Put clean oil on the parts of the lubrication relief valve. 3. Install seal (4), valve spool (1), spring (2) and cover (3). Install the two bolts that hold the cover in position.end by:a) install lubrication relief valve (power shift)