What was found
MCP ALTITUDE WINDOW HAS MULTIPLE WHITE DOTS MAKING SELECTED ALTITUDE DIFFICULT TO READ. GROUNDED - YES. REMOVED/ INSTALLED NEW MCP REF B737-9 AMM 22-11-34/401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCP ALTITUDE WINDOW HAS MULTIPLE WHITE DOTS MAKING SELECTED ALTITUDE DIFFICULT TO READ. GROUNDED - YES. REMOVED/ INSTALLED NEW MCP REF B737-9 AMM 22-11-34/401.