Long 360 Series User Manual

FAULT DIAGNOSIS CHART
EXCESSIVE EXHAUST
SYMPTOM
CAUSE
CHECK
No fuel
1 Fuel level
2 Stop control 2
In run position and linkage free
3 Starting procedure 3
Is it correct
3115
4 Air in system
4 That system is vented and all
joints and unions air tight
5•
5 Fuel restriction
5 Filters and pipes clear
6 Fuel contamination
6 That fuel is free
of water, dirt, ice and wax
7 Cranking speed
7 Correct Lub, oil, Battery, starter and cable connections
8 Starting aid
8 Correct functioning, Fuel supply and electrical
connect1ons
9• 9•
9 Injection timing
9 Pump to engine timing
1lill!i!§
10•
10 Feed pump
10 Pressure
~
11•
11 Blocked return pipe
11 DPA back leak, return to tank and filter vents are free
12• 12•
12 Poor compression
12 Cyl. comp. Air intake clear. Injector seats. Valve
clearances
& timing
14•
14•
14
Fuel atomisation
14 Injectors· type, setting, condition, sealing and evenly
tightened down
15•
15
Fuel tank vent
15 Vent unrestricted
16•
16
Firing order
16 HP pipes fitted in correct order
17 HP pipe restriction
17 HP pipe bores not kinked or reduced at nipples
18•
18 HP leaks
18 HP pipe joint
tightness
19•
19 LP leaks
19 Fuel pipes for leaks
~
20 Idling speed incorrect
20 Engine idling speed
setting
~iii§
21•
21 Max. speed incorrect
21 Engine maximum no load setting
22•
22 Accelerator linkage
22 Lever loose on pump, reaches stops. Linl(age wear.
Pedal stop setting
23 Engine mounting
23 Mountings are
tight
24 Vibration
24 Vibration not transmitted from elsewhere
25•
25 Overloading
25 Vehicle payload
26•
26 Brakes
26 Brakes not binding
27
F I pump mounting
27 F I pump drive and mounting bolts tight
28• 28•
28
F I pump
28 If
811 else f8ils rwmove F I pa.mp Mel send for specialist check
Engine· 5A

Long 360 Series Specifications

General

Brand	Long
Model	360 Series
Category	Tractor
Language	English