When the chain tensioner shoe is worn, the tensioner's response range becomes insufficient to restore chain tension. The chain starts to rattle while the engine is running. In this case, replace the shoe
Checking the wheel alignment is a must if you have replaced or repaired suspension parts that could change the wheel alignment
If coolant is leaking from the heater, the radiator is leaky and needs to be replaced
Preparing the car for work. Disconnecting the negative battery terminal
The rear axle gearbox is removed for replacement or repair
Longitudinal rods are removed for replacement if they are damaged or to replace worn rod hinges
