passdown notes or corrective actions taken during the performance of a task often tasks left incomplete at the end of a shift are picked up by a mechanic on the next shift passdown notes enable those mechanics who continue working on the task to know what was completed by the previous mechanic these notes do not remain part of the maintenance records and are discarded once the task has been completed corrective action notes indicate what corrective actions were taken by a mechanic and become part of the official maintenance logbook for the aircraft at step 178 inspectors review the work performed by mechanics if the work is acceptable the task card is signed off by the inspector if the work is unacceptable the task remains in the production schedule to be reassigned damp manager 26 also monitors the work of the inspectors thus as with the tasks performed by mechanics damp manager 26 monitors the amount of time the inspectors take to complete each inspection often while performing a routine task the mechanics and inspectors will identify additional tasks that need to be accomplished to maintain the aircraft in an airworthy condition at step 180 these non routine tasks are entered into damp manager 26 damp manager 26 constantly updates the overall completion time and tracks critical path jobs which will prevent subsequent jobs from being done thus steps 164 180 are.