This PDF download contains information for the following:
GSD40 GSD90 GSD50 GSD93 GSD53 GSD95 GSD55 GSD98 GSD65 GSD120 GSD68 GSD123 GSD70 GSD135 GSD73 GSD138 GSD75 GSD140 GSD78 GSD141 GSD80 GSD142 GSD83 GSD143 GSD191 GSD192 GSD193 GSC70 GSC80 GSC120 GSM603
The PDF may also contain information that applies to additional models not listed.