Isuzu AU-4LE1T, Maintenance Manual

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(3) Model AV-4LE1N
ISUZU engine model name AV-4LE1N
Engine family *SZXL02.2VNA
Engine code 4LE1XXXXX-XX
Engine type Water-Cooled, four cycle, in-line overhead valve type
Combustion type Swirl chamber type
No. of cylinders – bore
×
stroke mm(in) 4 – 85
×
96 (3.35
×
3.78)
Engine displacement L(cid) 2.179 (133)
Compression ratio 21.5 to 1
Firing order 1 – 3 – 4 – 2
*2 Rated power: SAE NET kW(hp)/min
-1
35.9 (48.1) / 2600
*2 Fuel flow at max rated power (mm
3
/stroke) 35.5
Exhaust emission control system EM, IDI
Injection pump Bosch, PFR type
Governor Variable speed, Mechanical type
* Mark ; Put a letter codes for model year on the top of the letters.
Y : 2000, 1 : 2001, 2 : 2002, 3 : 2003, 4 : 2004, 5 : 2005, 6 : 2006, 7 : 2007, 8 : 2008, 9 : 2009, Model Year
Engine code varies depending on each engine.