Yamaha 55DEHD Service Manual page 257

A.
Abbreviation .............................................. 1-3
Adjusting the throttle cable ...................... 3-7
Adjusting the trim sensor cam (ET) ....... 7-33
After test run .......................................... 1-18
Assembling the carburetor ..................... 4-14
Assembling the clamp bracket
(EHD, ED) ............................................ 7-24
Assembling the crankshaft .................... 5-30
Assembling the drive shaft .................... 6-16
Assembling the forward gear ................. 6-16
Assembling the fuel pump ....................... 4-8
Assembling the gear pump .................... 7-52
Assembling the lower case .................... 6-17
Assembling the oil seal housing ..... 5-31, 6-6
Assembling the piston and connecting
rod assembly ....................................... 5-30
Assembling the power unit .................... 5-32
Assembling the propeller shaft
assembly .............................................. 6-12
Assembling the propeller shaft
housing ................................................ 6-10
Assembling the PTT motor .................... 7-44
Assembling the relief valve and manual
valve .................................................... 7-50
Assembling the swivel bracket
(EHD, ED) ............................................ 7-24
Assembling the swivel bracket (ET) ....... 7-32
Assembling the tiller handle (EHD) ......... 7-3
Assembling the tilt ram .......................... 7-58
Assembling the trim ram ........................ 7-59
Assembling the upper bearing ............... 5-29
Assembling the upper case ................... 7-11
B.
Backlash ................................................ 6-29
Bleeding the PTT unit ............................ 7-62
Bleeding the PTT unit (built-in) .............. 7-63
Bottom cowling ........................................ 7-5
Bracket ................................................... 3-15
Break-in ................................................. 1-17
C.
Carburetor ................................................ 4-9
Changing the gear oil ............................ 3-17
Charging system......................................8-16
Checking relief valve .............................. 7-50
Checking the anode ............................... 3-19
Checking the armature ............................8-14
Checking the battery .................... 1-14, 3-19
Checking the bearing ............................. 5-25
Checking the brush..................................8-15
Checking the carburetor ........................ 4-13
Checking the CDI unit................................8-6
Checking the charge coil ...........................8-7
Checking the choke solenoid position
6885J11
(ED, ET) ............................................... 3-14
Checking the compression pressure ....... 5-1
Checking the connecting rod big end
side clearance ..................................... 5-28
Checking the connecting rod small end
axial play .............................................. 5-29
Checking the control link position ............ 3-6
Checking the cooling water passage ....... 3-4
Checking the cooling water pilot hole .... 1-17
Checking the crankshaft ........................ 5-28
Checking the cylinder block ................... 5-25
Checking the cylinder bore .................... 5-26
Checking the cylinder head ................... 5-19
Checking the drive shaft ........................ 6-16
Checking the electrical component............8-1
Checking the engine idle speed .............. 3-8
Checking the engine start switch...............8-9
Checking the engine start switch
and engine stop lanyard switch ........... 1-16
Checking the engine stop lanyard
switch .....................................................8-10
Checking the exhaust cover ................... 5-20
Checking the filter .................................. 7-50
Checking the float height ....................... 4-13
Checking the fuel filter ............................. 3-3
Checking the fuel joint ............................. 4-6
Checking the fuel joint and fuel hose
(fuel tank-to-carburetor) ......................... 3-2
Checking the fuel pump ........................... 4-7
Checking the fuel system ...................... 1-13
Checking the fuse.............................8-9, 7-64
Checking the gear housing .................... 7-50
Checking the gear oil ............................. 1-14
Checking the gear oil level .................... 3-17
Checking the gear pump ....................... 7-49
Checking the gear shift and throttle
operation .............................................. 1-16
Checking the gear shift operation .......... 3-13
Checking the hydraulic pressure ........... 7-37
Checking the ignition coil ...........................8-5
Checking the ignition spark gap ................8-4
Checking the ignition timing ..................... 3-9
Checking the ignition timing stopper ..... 3-11
Checking the lighting coil .........................8-16
Checking the lower case ....................... 6-16
Checking the lower unit for air
leakage ................................................ 3-18
Checking the main valve ....................... 7-49
Checking the manual valve .................... 7-50
Checking the neutral switch continuity
(EHD) .....................................................8-11
Checking the neutral switch operation
(EHD) ................................................... 3-14
Checking the oil seal housing ................ 5-31
Checking the outboard motor mounting
height ................................................... 1-14
Checking the PCV .................................. 5-20
Index
1
2
3
4
5
6
7
8
9
i-1