Mazda MX-5 1990 Workshop Manual page 24

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SCHEDULE 2 (UNIQUE DRIVING CONDITIONS) (Cont'd)
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Number of months or miles (km), whichever comes first
Months 5 10 15 20 25 30 35 40 45 50
Maintenance Miles (x1,000) 5 10 15 20 25 30 35 40 45 50
operation Km (x1,000) 8 16 24 32 40 48 56 64 72 80
CHASSIS AND BODY
Brake lines, hoses, and connections I
DIsc brakes I I I
Steering operation and linkages I
Front suspension ball joints
I
Manual transmission oil R
Rear axle oil
R
Bolts and nuts on chassis and body T T T
Exhaust system heat shield I
AIR CONDITIONER SYSTEM
Refrigerant Inspect refrigerant amount annually
Compressor Inspect operation annually
55 60
55 60
88 96
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Service data and inspection point
• Proper attachment and
connections
• Disc plate thickness:
16.0mm (0.63 in)-Minimum
• Pad thickness:
1.0mm (0.04 in)
Minimum
• Free play: 0-30mm
(0-1.18 in)
• Operation and looseness
• Fluid leakage or oozing
• Damage, looseness and
grease leakage
• Oil capacity:
2.0 liters
(2.1 US qt, 1.8 Imp qt)
• Oil capacity:
0.65 liters
(0.69 US qt, 0.57 Imp qt)
• Retighten all loose bolts and
nuts
• Insulator clearance between
body and exhaust system
• Refrigerant pressure:
Low pressure:
147-~94
kPa
(1.5-3.0 kg/cm2, 21-43 psi)
High pressure: 1,177-1,619 kPa
(12.0 16.5 kg/cm2, 171 235 psi)
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