Colt FWD L4-1410cc 1.4L SOHC (1983)
FIGURE 11 - ADJUSTING INJECTION TIMING
4.
If the dial indicator does not indicate the specified value, tilt the injection pump body to the right or left until the dial indicator reads 1
+/- (0.03 mm) (0.0394 +/- 0.0011 in.) - (Figure 11). Then, temporarily tighten the bolts securing the injection pump.
5.
Repeat Steps 2 through 4 to check that the adjustment has been made correctly.
6.
Remove the prestroke measuring adapter, fit the plug, and tighten both the plug and the four injection pipe nuts.
3.
Idle speed adjustment:
Check the following before attempting to adjust the idle speed:
A.
The engine has been warmed up sufficiently to heat the coolant to 80 to 90~C (180 to 190~F).
B.
The injection timing is as specified.
C.
The fast idle is released.
D.
The injection nozzle operates normally.
FIGURE 12
Adjust the idle speed as follows:
A.
Loosen the lock nut of the idle adjustment screw and turn the screw clockwise or counterclockwise to obtain an idle speed of 750 +/- 50 rpm.
After adjustment, tighten the lock nut (Figure 12).
