Yamaha F30A Service Manual Manual pdf 123 page image
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Yamaha F30A Service Manual

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Contents
  1. important information
  2. General information
  3. Table Of Contents
  4. Manual format
  5. Contents
  6. Abbreviation
  7. Self-protection
  8. Good working practice
  9. Identification
  10. special service tool
  11. Propeller size
  12. Checking the outboard motor mounting height
  13. Checking the gear oil level
  14. Checking the tilt system (D model)
  15. Checking the cooling water pilot hole
  16. Precaution when transporting or storing the outboard motor
  17. Specification
  18. Table Of Contents
  19. general specification
  20. maintenance specification
  21. tightening torque
  22. general torque
  23. Periodic check and adjustment
  24. Table Of Contents
  25. maintenance interval chart
  26. fuel system
  27. power unit
  28. replacing the oil filter
  29. checking the spark plug
  30. checking the thermostat
  31. control system
  32. checking the gear shift operation
  33. checking the engine idle speed
  34. bracket unit
  35. lower unit
  36. checking the propeller
  37. checking the battery
  38. lubricating the outboard motor
  39. Fuel system
  40. Table Of Contents
  41. hose routing
  42. fuel pump, fuel filter, and fuel joint
  43. checking the fuel pump
  44. checking the fuel joint
  45. assembling the fuel pump
  46. carburetor unit
  47. checking the prime start
  48. assembling the carburetor
  49. installing the carburetor
  50. synchronizing the carburetor
  51. Power unit
  52. Table Of Contents
  53. Table Of Contents
  54. power unit (check and adjustment)
  55. checking the valve clearance
  56. replacing the timing belt
  57. manual starter (m and w model)
  58. disassembling the manual starter
  59. assembling the manual starter
  60. power unit assembly
  61. starter motor, starter relay, and ptt relay (e and w model)
  62. ignition coil, cdi unit, and rectifier regulator
  63. throttle cam
  64. removing the power unit
  65. timing belt and sprocket
  66. removing the timing belt and sprocket
  67. checking the timing belt and sprocket
  68. cylinder head
  69. removing the cylinder head
  70. replacing the valve guide
  71. checking the valve seat
  72. refacing the valve seat
  73. checking the rocker arm and rocker arm shaft
  74. installing the cylinder head
  75. cylinder block
  76. disassembling the cylinder block
  77. checking the piston clearance
  78. checking the piston ring side clearance
  79. selecting the connecting rod bearing
  80. selecting the crankshaft main bearing
  81. Lower unit
  82. Table Of Contents
  83. removing the lower unit
  84. removing the water pump
  85. propeller shaft housing
  86. removing the propeller shaft housing assembly
  87. checking the propeller shaft housing
  88. assembling the propeller shaft housing assembly
  89. drive shaft and lower case
  90. removing the drive shaft, oil seal housing, and shift rod
  91. checking the shift rod
  92. installing the shift rod, oil seal housing, and drive shaft
  93. installing the water pump
  94. installing the lower unit
  95. selecting the pinion shim
  96. selecting the forward gear shim
  97. selecting the reverse gear shim
  98. measuring the forward and reverse gear backlash
  99. Bracket unit
  100. Table Of Contents
  101. Table Of Contents
  102. removing the tiller handle
  103. friction plate (h model)
  104. disassembling the friction plate
  105. bottom cowling
  106. upper case and steering arm
  107. assembling the upper case
  108. removing the steering arm
  109. installing the steering arm
  110. hydraulic tilt unit and ptt unit
  111. clamp bracket and swivel bracket
  112. removing the hydraulic tilt unit
  113. checking the hydraulic tilt unit
  114. installing the ptt unit
  115. adjusting the trim sensor cam (r model)
  116. ptt motor
  117. disassembling the ptt motor
  118. checking the ptt motor
  119. checking the valve seal
  120. assembling the gear pump
  121. ptt cylinder
  122. disassembling the ptt cylinder
  123. assembling the tilt cylinder
  124. bleeding the ptt unit
  125. bleeding the ptt unit (installed)
  126. ptt electrical system
  127. checking the ptt relay
  128. Electrical system
  129. Table Of Contents
  130. electrical component and wiring harness routing
  131. bow view
  132. electrical system
  133. tiller handle
  134. checking the electrical component
  135. starter motor (e and w model)
  136. removing the starter motor
  137. checking the starter motor pinion
  138. assembling the starter motor
  139. installing the starter motor
  140. checking the neutral switch (e and w model)
  141. ignition and ignition control system
  142. checking the ignition coil
  143. checking the pulser coil
  144. engine electric control system
  145. checking the thermo sensor
  146. checking the power bobbin (for prime start)
  147. checking the rectifier regulator (e and w model)
  148. troubleshooting the outboard motor
  149. troubleshooting the lower unit
  150. Table Of Contents
  151. Table Of Contents
Yamaha F30A Service Manual Manual pdf 123 page image
67C3K11 5-28123456789No. Part name Q’ty Remarks18 Valve guide 6 Not reusable19 Locknut 620 Adjusting screw 621 Rocker arm 622 Bolt 4 M8 × 30 mm23 Retainer 224 Retainer 125 Spring 126 Retainer 127 Spring 128 Rocker arm shaft 1S67C5067MM191920202019211927 232314181817161514131716 15 14 1318171615141318171615141366671291212T R..14 N · m (1.4 kgf · m, 10.3 ft · Ib)T R..8 N · m (0.8 kgf · m, 5.9 ft · Ib)TR..8 N · m (0.8 kgf · m, 5.9 ft · Ib)EEEEEEEEE112810AE55582622222225 23242220192020 19EE18 17 16 15 14 1318 1716 15 14 13AAEEEE2121T R. .18 N · m (1.8 kgf · m, 13.3 ft · Ib)Cylinder head
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This manual is suitable for:
F30AF40B
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