Service Manual of Rough Terrain Mobile Elevating Work Platform
VI
Checking the hydraulic tank vent cap ........................................................... 94
Checking for leakage of hydraulic oil .......................................................... 94
Checking the hydraulic filter ...................................................................... 95
Replacing the air filter of the hydraulic tank .............................................. 96
Checking the hydraulic oil level .................................................................. 96
Checking or changing the hydraulic oil ...................................................... 96
Checking the oil level of the reducer ......................................................... 97
Changing the reducer gear oil .................................................................... 98
Checking the cooling system ...................................................................... 98
Maintenance of Kubota engine .................................................................. 98
Checking the engine oil level ............................................................... 98
Changing engine oil and replacing oil filter .......................................... 99
Checking fuel leaks ............................................................................ 100
Cleaning or replacing the fuel filter .................................................... 100
Bleeding the fuel system .................................................................... 101
Cleaning or replacing the air cleaner ................................................. 101
Checking the coolant level ................................................................. 102
Adding or changing engine coolant .................................................... 102
Checking the engine belt ................................................................... 103
Engine DTCs ............................................................................................. 104
Checking or replacing the scissor arm slider ............................................ 107
Scheduled maintenance .......................................................................... 107
Routine Inspection and Maintenance Intervals ........................................ 108
6 Appendix .......................................................................................................... 113
Electrical schematic diagram ...................................................................... 115
SR69D Electrical schematic diagram ..................................................... 115
Hydraulic schematic diagram ...................................................................... 116
SR2669D、SR3369D Hydraulic schematic diagram ............................... 116