EV TECHNICIAN TRAINING
Mechanical Jaanch aur Range ki Problem
Tyre, brake, bearing, wheel aur mechanical drag ki jaanch.
What You Will Learn
Kam range, kam speed ya motor bhaari chalne ki wajah battery ya controller hi nahi hoti. Mechanical problem bhi badi wajah ho sakti hai.
1
Tyre aur Wheel ki Jaanch
Wheel aasaani se ghum raha hai ya nahi
Tyre pressure ko recommended range me rakhein.
Kam hawa se rolling resistance badh sakta hai.
Tyre me cut, bulge aur zyada ghisaav dekhein.
Wheel alignment aur free rotation jaanchein.
Sahi tyre size aur load rating ka use karein.
Practical Tip:
Tyre pressure ka andaaza haath se na lagayein; pressure gauge se measure karein.
2
Brake aur Bearing Jaanch
Wheel kahin jaam to nahi?
Brake lagatar ragad raha ho to wheel bhaari ghum sakta hai.
Wheel bearing me awaaz, roughness ya play dekhein.
Brake adjustment aur brake parts ki halat jaanchein.
Motor wheel se asaamanya awaaz aaye to dhyan se jaanch karein.
Practical Tip:
Range kam hone par battery test se pehle brake drag aur wheel bearing bhi jaanchein.
3
Kam Range ke Karan
Battery ko turant kharab na maanein
Kam tyre pressure range kam kar sakta hai.
Brake drag zyada power kha sakta hai.
Heavy load se range kam ho sakti hai.
Baar-baar tez acceleration se zyada battery power kharch ho sakti hai.
Battery ki age aur capacity kam hona bhi karan ho sakta hai.
Road, traffic, temperature aur riding style bhi range ko prabhavit karte hain.
Practical Tip:
Range ki problem me mechanical, electrical aur riding — teeno karan dekhein.
Practical Checklist
Tyre pressure jaanchein.
Wheel free rotation jaanchein.
Brake rubbing jaanchein.
Bearing play aur noise jaanchein.
Tyre size aur load rating jaanchein.
Safety First
Wheel aur brake ki jaanch vehicle ko safe stand par rakhkar karein.
Module Complete?
Checklist complete karne ke baad next module par move karein.
Training information is for general diagnostic learning. Always follow the vehicle and component manufacturer's specifications.