This article mainly introduces caterpillar 3208 Diesel Truck Engine Adjustment of Crossover Levers
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1. Remove the fuel shutoff solenoid (1) top cover(2) of the fuel pump housing and the cover over the torque control group.
2. Remove the fuel that is in the injection pump housing and the governor housing.
3. Put the 3P1546 Calitbration Pin (3) in calibration hole.
4. Install the 5P6602 Adapter(7). Fasten it in position with a 1D4533 Boit (5) and a 1D4538 Bolt(6).
5. Put the 8S7271 Screw(4)(setscrew) in the hole over the calibration pin(3). Tighten the setscrew(4)
to 2.3to 2.8 N·m(20 to 25 lb in) with the 2P8264
Socket.
6. Adjust low idle screw(8) to position lever (9) to 8.9
±1.0mm(.35±.04in) from governor housing boss.
7. Loosen the bolts that hold sleeve levers(A) and slide levers (A) out of the way.
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8. Loosen the bolts that hold crossover lever(10) and
(11) and move lever(10) off dowel pin(12).
9.Put gauge（13）on shafts（14）and（15），put crossover lever（11）in a position so dowel pin（12）
will fit in gauge hole.Hoid gauge（13）down and torque the bolt that holds crossover lever（11）to 2.8士0.2N·m（24±2bin）.
10.Check adjustment again with the 5P4209 Gauge
（13）.Put gauge（13）on shafts（14）and（15），slide gauge toward crossover lever（11）to engage dowel pin（12）into hole in gauge（13）.
11.If dowel pin（12）must be litted to go into gauge，the lever must be adjusted again.If gauge（13）is lifted，a maximum of 0.20 mm（008 in）clearance is acceptable under one side of gauge（13）.Use a feeler gauge to check clearance.
12.Slide crossover lever（10）on to dowel pin（12）.Torque the bolt that holds crossover lever（10）to
2.8±0.2N·m（24±2 lbin）
13. Check the adjustment again with the 5P4209
Gauge.
NOTE: Atter the adjustment of the crossover levers is completed, all of the fuel injection pumps must be calibrated. See Fuel Pump Calibration.
