928 S V8-4957cc 5.0L (1985)
A ground lead should also be installed between the wiper motor and body.
Refer to Technical Bulletin Group 9 Number 8508 for information on other radio interference causes.
14.
Reinstall air guide hose, glove box, ornamental strips and cowl panel cover.
Survey of parts required for service installation:
1 Windshield with antenna
See Parts Catalog, depends on version.
1 Set of seals
477 898 011 A
1 Antenna Amplifier
928 645 173 02
1 Connecting Lead
928 645 183 00
1 Hex Head Screw M5 x 15
N 010 213 7
1 Nut M5
N 011 005 4
1 Washer
N 011 665 3
1 Spring Washer
N 012 222 4
8 Spark Plugs, Shielded
See Parts Catalog, depends on version.
1 Ground Lead
928 612 819 00