00 – 48
SERVICE INFORMATION
7. Rotate the crankshaft to bring the piston in the No. 1
cylinder to a point 30 - 40° BTDC.
8. Set the timing gauge needle to zero.
9. Move the crankshaft pulley slightly in both directions
to check that the gauge indication is stable.
10. Turn the crankshaft clockwise and read the gauge
indication when the crankshaft pulley timing mark is
aligned with the pointer.
mm (in)
4JB1
BTDC 14°
4JB1T
BTDC 11°
4JB1TC
BTDC 4°
4JG2
ATDC 2°
Standard Reading
mm (in)
0.5 (0.02)
If the injection timing is outside the specified range,
continue with the following steps.
11. Loosen the injection pump fixing nuts and bracket
bolts.
12. Adjust the injection pump setting angle.
When large than
standard value
When smaller than
standard value
Gear drive
A
B
A : Move the injection pump toward the engine.
B : Move the injection pump away from the engine.
Tighten the pump fixing nut, adjust bolt and pump
distributor head plug to the specified torque.
Pump Fixing Bolt
N
∙
m (kg
∙
m/lb
∙
ft)
24 (2.4/17)
Adjust Bolt
N
∙
m (kg
∙
m/lb
∙
ft)
19 (1.9/14)
Injection Pump
Distributor Head Plug
N
∙
m (kg
∙
m/lb
∙
ft)
17 (1.7/12)
CAUTION
•
When installing the distributor head/plug, be sure
to use new copper washer.
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Содержание 4JB1
Страница 52: ...00 54 SERVICE INFORMATION Cooling System and Lubrication System N m kg m lb ft...
Страница 53: ...SERVICE INFORMATION 00 55 Intake Manifold Exhaust Manifold Exhaust Pipe N m kg m lb ft 150LX004 tif...
Страница 54: ...00 56 SERVICE INFORMATION N m kg m lb ft 036LX003 tif...
Страница 55: ...SERVICE INFORMATION 00 57 Engine Electricals N m kg m lb ft 0056 1 tif...
Страница 56: ...00 58 SERVICE INFORMATION Engine Fuel N m kg m lb ft 0057 1 tif...
Страница 57: ...SERVICE INFORMATION 00 59 Engine Mounting Bracket N m kg m lb ft 0058 1 tif...
