Yamaha T8 Rigging Manual page 129

Outboard Rigging Guide - 2001
Oil Lamp
DRILL TEMPLATE (Actual Size)
7.7 mm (.31 in)
56 mm
(2.2 in)
41 mm
(1.58 in)
68 mm (2.67 in)
52 mm (2.06 in)
19 mm
30 mm
(.75 in)
(1.17 in )
3-18
Switch Panels
7.7 mm (.31 in)
13.7 mm
(.82 in)
14.3 mm
(.56 in)
4x 5.1 mm (.2 in)