Jeep Cherokee 1977, Owner'S Manual

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1977 Jeep Mechanical Maintenance Schedule (Owner Responsibilityt) - Continued
Chart 5 U.S. Emission Control Services - CJ Models
A prec1S1on electronic diagnosis should be purchased whenever questionable engine
performance occurs between the scheduled complete precision tune-ups.
SCHEDULED ROUTINE SERVICES At 15-45-75-105.000 miles
Drive Belts inspect condition and tension and correct as required
Fuel Filter - replace
COMPLETE PRECISION TUNE-UP At 30-60-90,000 miles.
Air Guard System Hoses - inspect and correct as requirec. Fuel Vapor Inlet Filter at Charcoal Canister replace
Carburetor Air Cleaner Element - replace
Heat Valve (exhaust manifold) - inspect and lubricate
Choke Linkage - inspect for free movement (oorrect as Idle Speed (curb and fast) and Mixture - check and reset as
required). required
Coil and Spark Plug Wires - inspect and replace as required Ignition T1m1ng
check and set as required.
Distributor Vacuum and Centrifugal Advance Mechanisms - PCV Filter (Six-<:ylinderl - clean
check and correct as required PCV Hoses - inspect and replace as required.
Distributor Cap and Rotor - inspect and replace as required PCV Valve replace.
Drive Belts - inspect condition and tension and correct as
Spark Plugs - replace.
required.
TAC System - inspect and correct as required.
EGA System - inspect hoses and connections.
Transmission Controlled Spark Systems - inspect and correct as
Engine Oil Filler Cap (filter type) - clean. required
Fuel Filter replace
Vacuum Fittings, Hoses and Connections - inspect and correct
Fuel System, Cap, Tank, Lines, Check Valve, and Connec·
as required.
tions - inspect for integrity and correct as required.
tit's the owner's responsibility to have maintenance services performed at the scheduled intervals, and to pay for the necessary parts and tabor.
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