Chrysler Conquest 1988 Service Manual page 156

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8-144
IGNITION SYSTEM
- Service Adjustment Procedures
SERVICE ADJUSTMENT PROCEDURES
IGNITION TIMING
IGNITION TIMING ADJUSTMENT
Adjustment conditions:
Coolant temperature: 85 - 95°C (185 I-. 2Q5"F) ~~
Lamps and all accessones: cjtf
Pransmrssron: N (Neutral)
Set Parkrns Brake
'I. Connect tachometer and trmrng Irght.
,"
L! I Start enqrne and run at curb idle speed.
Curb idle speed rpm
850-k 100
3. When checkrng the basrc rgnrtron trmrng at htgh altrtude
[higher than 1,200 m (3.900 ft.)], stop the engine and
disconnect the water-proof female connector from the
ignition timing connector. Connect a lead wire with an
alligator clip to the ignition timing adjusting terminal- to
ground it.
4, Check basrc ignition trmrng and adlust of necessary.
Basic ignition timing: 10" t 2"BTDC
5. To adjust ignlction timing,-loosen distributor mounting nut __
and turn distributor hous&g.
6. After adjustment, securely trghten mounting nut.
7.
In case of checking at high altrtude, stop the engine and
drsconnect the groundrng wrre connected In Step 3 to
restore the ongrnal condrtron of the rgnltron timing adjusting
termrnal. Then, restart the engine and check to see that.the __
rgnrtron trmrng has been advanced from the basrc.to actual _
one.
Actual ignition timing: 15"BTDC