Yamaha Motor Test Practice 2 | 2026 Exam Guide

Yamaha Motor Test Practice 2 | 2026
Exam Guide
1. at what temperature do most Yamaha outboard the- 140 degrees fahrinhiet
mostats open

2. all Yamaha 4 stroke outboards have timing belt adjust- false
ment procedure

3. on a f225, which cam is driven by the timing belt exhaust cam

4. at what rpm does the compression release disengage morethan 6oo rpm
on the Yamaha 1 cylinder

5. the valve adjustment service interval is the same on all false
Yamaha outboards.

6. how is spark advance on a Yamaha outboard con- movable timer base & au-
trolled. tomatic

7. how long does it take for the internal timer on a Yama- approximately 15-60 sec-
ha three cylinder 50hp the electronic spark advance to onds
turn off.

8. The isc can best be described as what type of motor. step type

9. what acts like a dashpot on a Yamaha f115 idle speed controller

10. how many throttle body or bodies does the Yamaha two
f115 have

11. at what pressure is the fuel regulated on the Yamaha 43.5
f115

12. fuel leaving the pressure regulator is returned directly false
to the vapour separator on an f115 Yamaha.

13. what are the injection groups on Yamaha f115 #1&#4 or #2&#3
1/4