740 L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1986)
A19
From valve assembly, remove:
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socket 5179
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upper sleeve
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four Teflon rings and O-rings.
NOTE:
Only remove Teflon rings if they are damaged.
A20
From upper sleeve, remove:
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O-ring
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seal
Inspect bearing (arrow 1) in upper sleeve and replace if damaged. Use screwdriver to tap bearing out.
A21
Piston seal
Replace piston seal only if it is damaged or vehicle has accumulated more than 25,000 mi (40,000 km).
A22
Clean and examine all parts
Inspect:
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rubber bellows; replace as necessary.
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O-rings for rubber seals on steering tube ends; replace as necessary.
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all parts for wear, corrosion, and damage to determine if parts can be reused.
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valve assembly and bearings. If any of these parts are damaged, replace the steering gear assembly with exchange steering gear, P/N
5359340-6.
Assembly