Mercury 40 Service Manual page 124

TIMING, SYNCHRONIZING, & ADJUSTING
Special Tools
1. Carburetor Tuner P/N 91-809641A1
2. Timing Light P/N 91-99379
Exhaust Manifold Adaptor P/N 91-809905A1
3.
Idle Mixture Screw Adjuster (45 HP Bodensee Models Only) P/N 91-809906A1
4.
5. DMT 2000 Digital Tachometer Multi-meter P/N 91-854009A1
Page 2C-2 90-828631R3 MARCH 1999