VD-C5 Flashcards
When do you not use Jake break
When shifting, when pumping, or when roads are wet
Stages of the Telma retarder
Four stages 25% 50% 75% 100%
How much power can the Telma use
Up to 200 A at 100% stage can possibly lower battery voltage
Number of stages of the transmission retarder
Six stages activated when you release the throttle
Where is the clutch brake operated
Last 1 inch of clutch travel
Holding the clutch disengaged when the vehicle is stop is harmful to what
The clutch throwout bearing
What temperature does the block heater maintain
125 to 140°
Where are the spring breaks located and what pressure do they apply
Rear brake chambers only applied at 60 PSI or less
Column break operates which breaks
Rear service breaks only
Acceptable voltage readings
12 V with the engine off 13 1/2 to 14.5 at 1000 RPM
Max operating temperature for diesel engine
205°
Maximum temperature for any automatic transmission
300
Jake brakes turns the power produce diesel into
A power absorbing air compressor
Coasting out of gear causes damage to what
The clutch disk as a result of excessive speed
How long should the application of brakes last while driving downhill
About three seconds
