Opel 1900 1973, Service Manual

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LUBRICATION AND MAINTENANCE OC-9
4. Remove dipstick and wipe clean.
5. Reinsert dipstick untip cap seats.
6. Remove dipstick and note reading.
If fluid level is or below the ADD mark, add
sufficient fluid to rais the level to the FULL
mark.
One pint raises the level from ADD to FULL. Do
not overfill.
Figure OC-8 Automatic Transmission Dipstick
SAFETY MAINTENANCE
Brake Lines and Hoses
Check for proper attachment, leaks, cracks, chafing,
deterioration, etc. Any questionable parts noted
should be replaced or repaired immediately. When
abrasion or wear is evident on lines or hoses, the
cause must be corrected.
Tires and Wheels
Check tires for excessive wear, nails, glass, cuts or
other damage. Make certain wheels are not bent or
cracked
and
wheel nuts are tight. Uneven or abnor-
mal tire wear may indicate the need for alignment
service. Tire inflation pressure should be checked by
the owner at least monthly, or more often if daily
visual inspection indicates the need.
Exhaust System
Check complete exhaust system and nearby body
areas and trunk lid for broken, damaged, missing or
parts, open seams, holes loose connec-
tions or other deterioration could permit ex-
haust fumes to seep into the trunk or passenger
compartment. Dust or water in the trunk may be an
indication of a problem in one of these areas. Any
defects should
be corrected immediately. To help
insure continued integrity, exhaust system pipes and
resonators rearward of the
must be replaced
whenever a new is installed. Use genuine
GM parts specified for the vehicle.
Engine Drive Belts
Adjust belts driving fan, alternator and other acces-
sories at
4 months or miles of vehicle
operation. At each subsequent 4 mile
interval, check belts for cracks, fraying, wear and
tension. Adjust or replace as necessary. It is recom-
mended that belts be replaced every 24 months or
miles, whichever occurs
Suspension and Steering
Check for damaged, loose or missing parts, or parts
showing visible signs of excessive wear or lack of
lubrication in front and rear suspension and steering
system. Questionable parts noted should be replaced
without delay.
Safety Checks to be Performed by Owner
Listed below are the safety checks that should be
made by the owner (items a thru t). These checks
should be made at least every 4 months or
miles, whichever occurs first, or more often when the
need is indicated. Any deficiencies should be brought
to the attention of your dealer or another service
outlet, as soon as possible, so the advise of a qualified
mechanic is available regarding the need for repairs
or replacements.
A. Steering Column Lock Check for proper operat-
ion by attempting to turn key to LOCK position and
turning steering wheel with car stationary. Steering
wheel should turn as long as key remains in lock.
When key is
removed steering wheel should lock.
Key should be removable only in LOCK position.
B. Lap and Shoulder Belts Check belts, buckles,
retractors and anchors for cuts, fraying or weakened
portions, loose connections, damage, and for proper
operation. Check to make certain that anchor
mounting bolts are tight.
C. Steering Be alert to any changes in steering
action. The need for inspection or servicing may
indicated by “hard” steering, excessive free play or
unusual sounds when turning or parking.
D. Windshield Wipers and Washers Check operat-
ion of wipers, as well as condition and alignment of