GENERAL SUPPORT MAINTENANCE
ADVANCED AVIATION FORWARD AREA REFUELING SYSTEM MODEL M100A1
This work package (Engine Disassembly) and the succeeding work package (Engine Assembly) are presented in
disassembly-reassembly order and comprise a complete engine overhaul. Maintenance functions not comprising an overhaul
may be performed by selecting the appropriate disassembly procedures and corresponding assembly procedures.
REMOVE EXHAUST MANIFOLD (Refer to figure 1.)
Tool Kit, General Mechanics
Oil drained from engine
Remove the four nuts (1), lock washers (2) and flat washers (3) from cylinder head studs (4). Discard lock washers.
Remove exhaust manifold (5) and two gaskets (6). Discard gaskets (6).
Clean remaining gasket material from cylinder head flange (7) and exhaust manifold (5) flange.
Figure 1. Exhaust Manifold Removal