Page No: 99
Issue No: 2
Date: 031100
Issued By: PJA
10.4 Engine Runs Too Hot - Oil Temperature Above 110oC (230
o
F)
Possible Cause
Remedy
1)
Too much oil in crankcase
Check oil level & adjust if necessary
2)
Low oil level
Check oil level & add oil if necessary
3)
Poor quality oil
Oil change, use specified oil
4)
Clogged oil filter
Change filter
5)
Excessive piston blow by
Common reason: worn or sticking piston rings,
complete engine overhaul necessary
6)
Faulty bearings
If metallic particles are present in oil, complete
engine overhaul necessary
7)
Faulty oil temperature gauge
Exchange gauge
10.5 Unsatisfactory Power Output
Possible Cause
Remedy
1)
Ignition failure
Check ignition circuits; check wiring and pick-ups;
replace ignition units.
2)
Too much oil in crankcase
Check oil level & adjust if necessary
3)
Insufficient fuel supply
Check fuel supply system
4)
Fuel not according to specifications
Re-fuel with specified fuel
5)
Incorrect throttle adjustment
Re-adjust throttle fitting
6)
Leak in air intake
Check and tighten all connections, check carby
sockets.
7)
Carby diaphragm damage
renew diaphragm
10.6 Low Oil Pressure
e
Possible Cause Remedy
1) Insufficient oil in sump Check oil
1)
Insufficient oil in sump
Check oil level & replenish as necessary
2)
High oil temperature
Refer to Para. 10.4
3)
Faulty pressure gauge, sender or wiring
Check gauge, sender & wiring. Renew as
necessary.
4)
Faulty crankshaft bearings
Engine overhaul
10.7 Engine Keeps Running with Ignition Off
Possible Cause
Remedy
1)
Idle speed too high
Adjust to proper idle speed (900 RPM)
2)
Faulty ignition switch
Check switch & cables. Repair/replace as necessary
3)
Overheated engine
Conduct cooling run at 900 RPM
Summary of Contents for 3300
Page 4: ...Page No 4 Issue No 1 Date 031100 Issued By PJA List of Amendments Page Amendment Date Issue...
Page 8: ...Page No 8 Issue No 1 Date 031100 Issued By PJA 1 1 Denomination of Cylinders...
Page 11: ...Page No 11 Issue No 1 Date 031100 Issued By PJA 3 0 PERFORMANCE GRAPHS...
Page 48: ...Page No 48 Issue No 1 Date 031100 Issued By PJA...
Page 52: ...Page No 52 Issue No 1 Date 031100 Issued By PJA...
Page 67: ...Page No 67 Issue No 1 Date 031100 Issued By PJA Drawing 9430064...
Page 89: ...Page No 89 Issue No 2 Date 031100 Issued By PJA...
