Engine Mechanical: 1D-26
Intake Pipe / Water Union
Remove the intake pipe (1) and water unions (2).
Exhaust Pipe
Remove the rear exhaust pipe (1) and gasket (2).
Front Cylinder Head Cover
1) Remove the front cylinder spark plugs. Refer to
“Spark Plug Cap and Spark Plug Removal and
Installation in Section 1H (Page 1H-5)”.
2) Remove the front cylinder head cover (1) and its
gasket.
Front Camshaft
1) Remove the valve timing inspection plug (1) and
generator cover plug (2).
2) Turn the crankshaft to bring the “I F” line “A” on
generator rotor to the index mark “B” of the valve
inspection hole and also to bring the cams to the
position as shown.
NOTE
At the above condition, the front cylinder is
at TDC on compression stroke and also the
engraved lines “C” on the camshafts are
parallel with the mating surface of the
cylinder head.
3) Remove the cam chain tension adjuster cap bolt (3),
washer (4) and spring (5).
1
2
I944H1140136-01
1
2
I944H1140137-01
1
I944H1140138-01
1
2
I944H1140139-01
“A”
“B”
I944H1140140-01
“C”
“C”
I944H1140141-01