As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R2 DOOR ASSIST ACTIVATION / NO SLIDE DEPLOYMENT. REMOVED FROM SERVICE. REMOVED AFT SERVICE DOOR PNEUMATIC ASSY. IAW E175 AMM TASK 52-42-51-000-801-A STEPS 1. - 6.E. (STEP 6.F. DID NOT REQUIRE REMOVAL.) 7. INSTALLED A SERVICABLE FROM STOCK PNEUMATIC ASSY IAW E175 AMM 52-42-51-400-801-A STEPS 1. - 8.S. (NOTE: STEP R DID NOT REQUIRE ADJUSTMENT) (STEP 9.A. IS N/A - NOT REMOVED.) COMPLIED WITH STEPS 9. B-E. NO FURTHER DEFECTS OR LEAKS NOTED. RETURNED TO SERVICE.