Table of Contents
Advertisement
PIPER CHEROKEE WARRIOR SERVICE MANUAL
b. The mixture may be adjusted as follows:
1. At the carburetor, disconnect the rod end of the mixture control cable from the control arm.
Loosen the jam nut that secures the rod end.
2. Adjust the linkage by rotating the rod end of the cable to obtain 0.010 to 0.0300 fan inch
spring back on the instrument panel stop when in full rich position.
3. Reconnect the rod end to the control arm and safety.
c. Check security of cable casing attachments.
d. Pull the throttle and mixture levers in the cockpit full aft to determine that the idle screw contacts
its stop and the mixture control arm contacts its lean position stop.
8-14a. INDUCTION AIR FILTER.
Refer to Section II, Paragraphs 2-47, 2-48 and 2-49 for information regarding removal, service instruc-
tions and installation of induction air filter.
8-15.
CARBURETOR.
8-16.
CARBURETOR MAINTENANCE.
The carburetor requires little attention between overhauls. Check the following items during recom-
mended inspection periods of the engine.
a. Check tightness and safety of all nuts and screws which fasten the carburetor to the engine.
b. Check all fuel lines for tightness and evidence of leakage.
c. Check throttle and mixture control rods and levers for travel, tightness and safety.
d. Clean the fuel inlet screen, (Refer to Figure 8-6.)
e. Remove the plug at the aft position of the carburetor and drain any accumulation of foreign matter.
f. Check carburetor air box for wear and full travel of heat door.
g. Check the adjustment of the idle mixture and idle speed. (Refer to Paragraphs 8-17 and 8-18.)
1. IDLE MIXTURE ADJUSTMENT
2. MIXTURE CONTROL ARM
3. BOWL DRAIN
4. FUEL INLET SCREEN
5. THROTTLE ARM
6. IDLE ADJUSTMENT
7. ARM SET SCREW (TORQUE
20 - 25 IN. LBS. AND SAFETY)
Revised: November 30, 1982
Figure 8-6. Carburetor
1K7
Island Enterprises
POWER PLANT
Advertisement
Chapters
Table of Contents
Troubleshooting
