Mercury Optimax - Page 2

END CAP OPTIMAX AIR COMPRESSOR
Page 2 of 6 99-6 JUNE 1999
Disassembly
• Remove flywheel cover
• Use 3/8-inch (9.5 mm) drive on belt tensioner arm to relieve belt tension, and remove
belt.
• Remove the 5 bolts that retain the pulley to the pulley flange.
57784
a
b
c
a
b
c
57489
2.5 Liter 3.0 Liter
a-Pulley retaining bolts (5)
b-Tensioner
c-3/8 (9.5 mm) square drive