WWW.MANUALS.WS
WWW.MANUALS.WS
1977 Volvo 242 244 245
A= Adjust (Correct if necessary)
R= Replace
I= Inspect (Correct or Replace if necessary)
L= Lubricate
Maintenance Operation
Miles 600 7,500 15,000 22,500 30,000 37,500 45,000
EMISSION CONTROL SYSTEM
III ENGINE IGNITION COMPONENTS
Spark Plugs(see also
)
R
R
R
Distributor Advance Mechanism
I
Ignition Timing
I
I
I
I
Distributor Cap and Rotor
I
I
I
Ignition Wiring
I
I
I
Vacuum Advance Delay Valve
R
IV ENGINE CRANKCASE VENTILATION
SYSTEM
PCV Nipple (Orifice)
I
I
I
Ventilation Hoses
I
I
I
V ENGINE EXTERNAL EMISSIONS
Exhaust Gas Recirculation Components**
**I
**R
**I
Air Injection Reactor System
I
I
I
Catalytic Converter Mounting Bolts
A
A
A
A
Reset Service Indication for EGR or Oxygen
Sensor
A
A
A
VI ENGINE EVAPORATIVE EMISSIONS
Evaporative Control Canister
R
** EGR valve to be cleaned at 15,000 mile service intervals.
pg. 46 Servicing
1977
MAINTENANCE SCHEDULE
242 244 245
file:///K|/ownersdocs/1977/1977_242_244_245/77242244245_03a.htm (5 of 16)12/22/2006 10:07:32 PM