Chevrolet 1970 Owner's Manual page 52

Interval
First 12,000
miles
Every 12
months or
12,000 miles
Every 24,000
miles
OWNER PROTECTION MAINTENANCE SCHEDULE
Service To Be Performed
• Inspect air cleaner element. If satisfactory
rotate 180 0 from original position and re-
install. See 24,000 mile recommendation.
• Rotate distributor cam lubricator. See 24,000
mile recommendation.
• Inspect brake linings and check system for
leaks.
• Replace PCV valve.
• Engine tune-up.
• Replace carburetor inlet fuel filter element if
in-line fuel filter is not used.
• Lubricate hood latch and lock plate.
• Inspect A.I.R pump drive belt.
• Check emission control items.
• Check headlamp aiming.
• Repack front wheel bearings.
• Replace air cleaner element.
• Replace both carburetor inlet and in-line
fuel filters if equipped with in-line filter.
• Replace. distributor cam lubricator.
• Replace crankcase ventilation filter (located
within air cleaner).
Interval Service To Be Performed
Drain automatic transmission sump and add
fresh fluid (normal passenger car service).'
Adjust Powerglide low band at first fluid
change.
• Replace Turbo Hydra-Matic 400 sump filter.'
Every 2 years • Drain radiator coolant, flush and refill sys-
tem.
Every 36,000 • Check steering gear for seal leakage (actual
miles solid grease-not just oily film).
• Lubricate clutch cross shaft (sooner if nec-
essary), remove plug and install lube fitting.
During winter • Check operation of air conditioning system
months
Periodically
• Check battery liquid level.
• Inspect seat belts, buckles, retractors and
anchors.
• Check all lights for proper operation .
• Check wheel alignment for balance.
'Service more often during severe operating conditions as outlined under Maintenance and Lubrication.
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