Isuzu NHR 4J Series Workshop Manual page 306

Engine ; 4JG2 (For '91/542B) (Belt drive)
Injection pump assembly No. ; 897138-8422 (196000-1042)
6C-46-3.tif
Adjustment specification of injection
volume
Pump
rotation
rpm
100
350
500
720
1000
1250
1700
2100
2250
360
F06LV005.tif
550
F06LV007.tif
F06LV008.tif
ENGINE FUEL 6C - 47
Average
Uneven
injection
amplitude
quantity
3
mm /ST
3
mm /ST
78±12
64±6.0
52±3.0
55.9±3.4
62.6±1.0 4.0
60.9±3.5
574±3.5 4.0
13±5.0
Below 5.0
15.9±3.0 2.5
Below 3.0
Remarks
F06LV006.tif
F06LV004.tif