Zontes ZT125T-D Maintenance Manual page 6

M125 ......................................................................................................................................................................... 64
Fuel pipe.................................................................................................................................................................................... 65
1. Check the fuel pipe for leaks with the help of an endoscope with LED light ................................................................ 65
2. Replace high pressure oil pipe ...................................................................................................................................... 65
3. Fuel pump ..................................................................................................................................................................... 66
3.1 Use oil pressure gauge to measure fuel pressure ............................................................................................... 66
3.2 Simple test of fuel pump ..................................................................................................................................... 67
4. Treatment of abnormal fuel pressure ........................................................................................................................... 67
Braking System .......................................................................................................................................................................... 68
D350 Braking system component diagram: ...................................................................................................................... 68
D125 Braking system component diagram: ...................................................................................................................... 68
1. Check the brake components ....................................................................................................................................... 69
2. Check the front and rear brake switches ...................................................................................................................... 70
2.1 Check the brake switch ....................................................................................................................................... 70
2.2 Replace the brake switch .................................................................................................................................... 70
3. Lubricate the movable parts of the brake handle ......................................................................................................... 70
3.1 Lubricate the front brake handle. ....................................................................................................................... 70
3.2 After lubricating the brake handle ...................................................................................................................... 70
3.3 Replacing the brake handle ................................................................................................................................. 71
4. Adjust the brake handle ................................................................................................................................................ 71
5. Replace the brake pads ................................................................................................................................................. 71
5.1 Replace the front brake pads .............................................................................................................................. 71
D350 .................................................................................................................................................................. 71
D125 .................................................................................................................................................................. 72
5.2 Replace the rear brake pads ............................................................................................................................... 72
5.3 Abnormal sound of brake pads ........................................................................................................................... 73
6. Replace the brake disc .................................................................................................................................................. 73
6.1 Replacing the front brake disc ............................................................................................................................ 74
6.2 Replacing the rear brake disc .............................................................................................................................. 74
Brake hose ................................................................................................................................................................................ 75
Brake fluid ................................................................................................................................................................................. 75
1. Add brake fluid to the main pumps of the front and rear disc brakes .......................................................................... 75
2. Replace the brake fluid ................................................................................................................................................. 75
2.1 Replace the front brake brake fluid .................................................................................................................... 76
2.2 Replace the rear brake fluid ................................................................................................................................ 76
3. Brake system exhaust ................................................................................................................................................... 76
Tire ............................................................................................................................................................................................ 76
1. Check the tires .............................................................................................................................................................. 77
2. Replace tires .................................................................................................................................................................. 77
Steering mechanism.................................................................................................................................................................. 77
1. Check the steering mechanism ..................................................................................................................................... 78
2. Adjust the steering mechanism..................................................................................................................................... 78
D350 .......................................................................................................................................................................... 78
D125 .......................................................................................................................................................................... 78
3. Maintain steering bearings ........................................................................................................................................... 79
4. Malfunction ................................................................................................................................................................... 79
Front fork .................................................................................................................................................................................. 79
1. Check the appearance ................................................................................................................................................... 79
2. Check the shock absorption performance .................................................................................................................... 80
3. Remove the front shock absorption.............................................................................................................................. 80
4. Correct the front fork tube ........................................................................................................................................... 80
5. Troubleshooting ............................................................................................................................................................ 80
Rear shock absorption .............................................................................................................................................................. 80
1. Check ............................................................................................................................................................................. 81
2. Adjust the preload ......................................................................................................................................................... 81
2.1 Adjust the right rear shock absorption ............................................................................................................... 81
D125 .................................................................................................................................................................. 81
M350 ................................................................................................................................................................. 81
2.2 Adjust the left rear shock absorption.................................................................................................................. 81
D350 ............................................................................................................................................. 错误!未定义书签。
3. Replace the shock absorption ....................................................................................................................................... 81
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