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1.4 Fuel Injection Timing - Inspect
Inspect the fuel injection timing, and know the current con-
dition.
For the inspection procedures, refer to "Fuel Injection Tim-
ing - Check and Adjust" of "ASSEMBLY OF BASIC
ENGINE."
1.5 Rocker Shaft Assembly - Remove
(1) Loosen the adjusting screw of rocker arm.
(2) Remove the rocker bracket bolt.
(3) Remove the cylinder head bolt (long), which is also fix-
ing the rocker bracket.
(4) Remove the rocker shaft assembly from the cylinder
head.
Note: Keep the removed rocker shaft assembly and bolts as a
set.
(5) Remove the push rod.
(6) Disassemble the rocker shaft assembly.
Note: Do not remove the rocker bushing unless it is defective
or its inside diameter exceeds the limit.
1.6 Clearance Between Bottom Face of Valve Bridge and Top Face of Valve Rotator - Inspect
Inspect the clearance between the bottom face of valve
bridge and the top face of valve rotator, and know the cur-
rent condition.
For the inspection procedure, refer to "Clearance Between
Bottom Face of Valve Bridge and Top Face of Valve Rota-
tor - Measure" of "ASSEMBLY OF BASIC ENGINE."
Chapter 5 DISASSEMBLY OF BASIC ENGINE
88 ± 5 N·m
88 ± 5 N·m
88 ± 5 N·m
{9 ± 0.5 kgf·m}
{9 ± 0.5 kgf·m}
{9 ± 0.5 kgf·m}
[65 ± 3.7 lbf·ft]
[65 ± 3.7 lbf·ft]
[65 ± 3.7 lbf·ft]
Fuel injection pump
coupling (punch) mark
Fuel Injection Timing - Inspect
Loosen
Cylinder head bolt
Cylinder head bolt
Cylinder head bolt
(long)
(long)
(long)
Rocker Shaft Assembly - Remove
Lock nut
Rocker arm
Washer
Snap ring
Push rod
Rocker Shaft Assembly - Disassemble
Hold down the top
of bridge by hand.
Bridge cap
Valve bridge
Valve rotator
Clearance Between Bottom Face of Valve Bridge and
Top Face of Valve Rotator - Inspect
Pointer
Rocker bracket bolt
Adjusting screw
Lock nut
Rocker shaft
Rocker shaft
bracket
Adjusting screw
Clearance between
valve bridge bottom
face and valve
rotator top face
5-5
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