IMI Auto LV13 Transmission diagnostics

When excessive hub end float is present, which two suspension components should be checked for wear?

• Wheel bearing and suspension spring

• Suspension damper and wheel bearing

• Wheel bearing and swivel pins

• Swivel pins and suspension spring

What procedure would you carry out to check for 'clutch slip' on a vehicle fitted with a manual gearbox?

• Depress the clutch pedal, engage first gear, release the clutch pedal and listen for transmission noise

• Apply the parking brake, depress the clutch pedal, engage first gear and raise the engine speed as you release the clutch pedal

• Apply the parking brake, depress the clutch pedal, engage top gear, and raise the engine speed as you release the clutch pedal

• Road test the vehicle moving up and down ratios without engaging or disengaging the clutch

the diagram shows a front wheel drive transmission unit. Which two leters indicate the final drive gears?

• M & N

• P & Q

• A & G

• F & L

Whilst carrying out a gearbox overhaul you should?

• all the answer options shown

• tighten bolts using a torque wrench

• replace the gearbox bearings

• replace the gearbox gaskets

Automatic transmission fluid is discoloured and has a burnt smell. One possible cause is

• inoperative transmission oil pump

• slipping clutches

• incorrect kick down cable adjustment

• free brake band

A rear wheel drive final drive assembly is noisy on vehicle overrum. Which one of the following is the most likely fault?

• Crown wheel and pinion teeth worn

• Worn half shaft bearings

• Worn differential gears

• Broken half shaft

The Component marked R in the diagram is set incorrectly. The symptom would be

• crashing' whilst engaging gear

• vibration on acceleration

• noisy gear change

• difficulty in engaging gear

The signal to the solenoid valves in an electronic transmission system is sent from:

• ECU

• pattern select switch

• throttle position sensor

• speed sensor

A front wheel drive manual transmission has a vibration at all vehicle speeds. The most likely fault is:

• all of the answers shown

• a worn layshaft bearing

• a bent drive shaft

• a dry CV joint

The torque converter lock-up clutch operates when the:

• vehicle is at low vehicle speed

• turbine and stator are rotating at different speeds

• turbine and impellor blades are rotating at the same speed

• vehicle is on overrun