TM 10-3930-659-34 4-73.  AIR COMPRESSOR ASSEMBLY REPAIR (Con’t). 14. Position shroud (6) on motor (4) and tighten four screws (5). 15. Install two filter assemblies (1) on two cylinder heads (2 and 3). FOLLOW-ON TASKS: • Install air compressor assembly (see TM 10-3930-659-20). 4-305/(4-306 Blank)