#2626 B4 door unable to open fully,To rectify ~~~~~ #2626 B4 door unable to open fully,To rectify  Found 2626 B4 RHS outer door roller delaminated. Changed out both LHS and RHS door rollers to the black iron rollers. Door mating strip, push pull, DLS red line, DSS checked ok. Door cyclic and static test satis, found no further abnormalities. Done by: Jack/Koh 45481