Question:
    Hi I've just bought a MTA4 and theres a spring missing from the carb. the engine manual that came with the truck says that it's a pro-21bx-r(p) the part I need is the (H) recover spring part number AA1372. I am having trouble with the throttle servo struggling to move the carb slide assembly. Is this because I dont have the recover spring? or becuase it is a stiff joing and needs to be oppened up and oiled? Can i buy the spring i need from you or can you please let me know where i can buy this part many thanks
Answer:
    Dear Daniel, Thanks for your email. The recover spring is a protection design used to close the throttle when the car is out of control. It has nothing to do with the situation you stated. With the spring, the throttle servo must struggle more to move the slide assembly. Please contact Amerang in the UK as the following for service and technical support. Amerang Tel: 0044-1903-765496 Fax: 0044-1903-753643 E-mail: service@Amerang-Group.com Web: www.amerang-group.com Best regards, Customer Service Thunder Tiger Corp. [ Simon ]