2004 Yamaha Outboard 40C 50C Boat Owners Manual

63B-9-1B-4
2/27/03 3:38 PM   Page 11
E
EMU19460
MAINTENANCE CHART
Frequency of maintenance operations may be adjusted according to the operating con-
ditions, but  the following table  gives general  guidelines. Refer to  the sections in  this
chapter for explanations of each owner-specific action.
The mark (q) indicates the check-ups which you may carry out yourself.
The mark (1) indicates work to be carried out by your Yamaha dealer.
Initial
Every
Item
Actions
10 hours
50 hours
100 hours
200 hours
(1 year)
(1
month)
(3 months)
(6 months)
Cleaning / adjustment  /
replacement
Spark plug(s)
q
q
q
Greasing  points
Gear oil
Greasing
Change
q
q
q
q
q
Fuel system
Inspection
q
q
Fuel filter (can be
disassembled)
Inspection  / cleaning
Inspection  / cleaning
Inspection  / adjustment
q
q
Fuel tank (Yamaha
portable tank)
q
Idling  speed (carburetor
models)
q/1
q/1
q/1
Anode(s)  (external)
Anode(s)  (internal)
Cooling water  passages
Propeller and  cotter pin
Battery
Inspection  / replacement
Inspection  / replacement
Cleaning
q/1
1
q
q
q
q
Inspection /  replacement
Inspection  / charging
q/1
Throttle link /  throttle cable
Inspection  / adjustment
1
1
/
throttle pick-up timing
Shift link / shift cable
Oil tank water drain
Oil pump
Inspection /  adjustment
Inspection  / cleaning
Inspection  / adjustment
Inspection
q/1
1
q/1
q/1
Thermostat
1
1
1
q
Power trim and tilt unit
Water pump
Inspection
Inspection
Cowling clamp
Inspection
NOTE:
When operating  in salt  water, turbid  or muddy  water, the  engine should  be flushed
with clean water after each use.
4-10
Product Specification
CategoriesYamaha Outboard Manuals
Document TypeBoat Motor Manual Free Download. Marine Operator's Boating Guide.
Tags,
Model Year2004
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 114 pages
LanguageEnglish
Product BrandYamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926
Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard
Document File TypePDF
Publisheryamaha-motor.com
Wikipedia's PageYamaha Motor Company
CopyrightAttribution Non-commercial
(0 votes, average: 0 out of 5)

Submit your review (optional)
(will not be displayed)
* Required Field

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website