ME257 revision sheet 2 page 2

Question 1

name the sections of BR3630

Answer 1

1. Installation
2. engine performance
3. running hours
4. condition monitoring
5. engine history
6. modification record
7. removal
8. appendices

Question 2

The detailed contents of condition monitoring of the diesel log book

Answer 2

1. lube oil test
2. coolant test
3. vibration analysis
4. VA results
5. crankshaft deflections
6. oil consumption record

Question 3

the system used on V boats and A boats for the application used for stores

Answer 3

V boats used PX68
A boats use Trilogy

Question 4

what technical assistance is available for a LET alongside

Answer 4

1. ADICE
2. MEO
3. department heads of section
4. MEOOD or other key duty watch
5. navel base support

Question 5

how often are diesel engine performance trails carried out

Answer 5

I.A.W PMS/UMMS
annual
after defect rectification
contractors trials

Question 6

why are performance trials carried out

Answer 6

proof of the engine/ system
proof of maximum output
indications of any defects
building confidence in the kit

Question 7

pre-requisites for start a diesel performance trial

Answer 7

clean air filters, tappet set, no know defect, no ship wide exercises, fuel pumps calibrated

Question 8

effects of engine overload

Answer 8

increase of cylinder pressure
increase in vibrations
increase in cylinder temps