Yamaha F25C Service Manual page 180

Index
A.
Adjusting the throttle cable
(remote control model)..............................3-8
Adjusting the throttle cables
(tiller handle model) ..................................3-8
Adjusting the throttle link.............................3-7
Adjusting the throttle stop screw ...............4-13
After test run .............................................1-10
Applicable models.......................................1-5
Assembling the carburetor ........................4-12
Assembling the drive shaft........................6-18
Assembling the forward gear ....................6-18
Assembling the fuel pump...........................4-6
Assembling the lower case .......................6-17
Assembling the manual starter .................5-13
Assembling the oil pan..............................7-10
Assembling the oil seal housing................6-14
Assembling the pistons and
cylinder block ..........................................5-44
Assembling the propeller shaft
assembly.................................................6-12
Assembling the propeller shaft housing ....6-13
Assembling the swivel bracket..................7-16
Assembling the tiller handle ........................7-3
B.
Backlash ...................................................6-27
Bottom cowling............................................7-4
Bracket......................................................3-11
Break-in.....................................................1-10
C.
Carburetor...................................................4-9
Carburetor unit ............................................4-8
Changing the engine oil ..............................3-4
Changing the gear oil................................3-12
Checking the anodes ................................3-13
Checking the balancer ..............................5-37
Checking the bearings ..............................6-17
Checking the camshaft .............................5-29
Checking the carburetor............................4-11
Checking the CDI unit .................................8-8
Checking the charge coil.............................8-9
Checking the compression pressure...........5-3
Checking the connecting rod big end
side clearance.........................................5-40
Checking the connecting rod small end
inside diameter........................................5-40
Checking the cooling water passage ..........3-7
Checking the cooling water pilot holes........1-9
Checking the crankpin oil clearance .........5-41
Checking the crankshaft ...........................5-40
i-1
Checking the crankshaft main journal oil
clearance ................................................ 5-42
Checking the cylinder bore ....................... 5-37
Checking the cylinder head ...................... 5-29
Checking the diaphragms and valves......... 4-6
Checking the drive shaft ........................... 6-17
Checking the electrical components........... 8-2
Checking the engine idle speed ............... 3-10
Checking the engine oil .............................. 3-4
Checking the engine oil level...................... 1-6
Checking the engine stop lanyard
switch...............................................1-9
Checking the fuel filter ................................ 3-3
Checking the fuel joint ................................ 4-7
Checking the fuel joint and fuel hoses
(fuel joint-to-carburetor) ............................ 3-3
Checking the fuel pump.............................. 4-5
Checking the fuel system ........................... 1-6
Checking the gear oil level ................1-6
Checking the gear shift and
throttle operation....................................... 1-8
Checking the gear shift operation
(remote control model) ............................. 3-9
Checking the gear shift operation
(tiller handle model) .................................. 3-9
Checking the ignition coil............................ 8-7
Checking the ignition spark gap ................. 8-7
Checking the ignition timing...................... 3-10
Checking the lighting coil............................ 8-9
Checking the lower case .......................... 6-17
Checking the lower unit for air leakage .... 3-12
Checking the oil pan ................................. 7-10
Checking the oil pressure ........................... 5-3
Checking the oil pressure switch .............. 8-10
Checking the oil pressure warning
indicator .................................................. 8-11
Checking the oil pump .............................. 5-30
Checking the oil strainer ........................... 7-10
Checking the outboard motor mounting
height........................................................ 1-7
Checking the pinion and forward gear...... 6-17
Checking the piston clearance ................. 5-38
Checking the piston diameter ................... 5-37
Checking the piston pin ............................ 5-39
Checking the piston pin boss bore ........... 5-39
Checking the piston ring grooves ............. 5-39
Checking the piston ring side clearance... 5-39
Checking the piston rings ......................... 5-38
Checking the power bobbin ........................ 8-9
Checking the Prime Start.......................... 4-12
Checking the propeller.............................. 3-12
Checking the propeller shaft and
shift rod................................................... 6-12
,
8-10
,
3-11
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