Yamaha EK25BMH Service Manual - Exhaust Cover
Manual is about: Outboard Motor Yamaha EK25BMH
of
230
EXHAUST COVER
POWR
5-24
E
CHECKING THE EXHAUST COVER
Check:
•
Exhaust inner cover
Cracks/damage
→
Replace.
Carbon deposits
→
Clean.
(use a round scraper)
•
Exhaust outer cover
Cracks/damage
→
Replace.
CAUTION:
Do not scratch the fitting surfaces of the
cylinder and exhaust cover.
INSTALLING THE EXHAUST COVER
Install:
•
Exhaust cover
NOTE:
• Apply LOCTITE
®
No.572 on the bolts.
• Tighten the exhaust cover mounting
bolts in sequence and in two steps of
torque.
T
R
.
.
Exhaust cover mounting bolts
1st: 4 N
•
m (0.4 kgf
•
m, 3.0 ft
•
lb)
2nd: 8 N
•
m (0.8 kgf
•
m, 5.9 ft
•
lb)