Komatsu 114E-3 Series Shop Manual page 127

30 Testing and adjusting
7) Tighten bolts (12) to the specified torque.
a Tighten bolts diagonally so that the
upper surface of holder (13) becomes
parallel to the upper surface of the
cylinder head.
Maximum angle limit: 2.4°
q
3
Bolt: 10 ± 2.0 Nm {1.0 ± 0.2 kgm}
8) Tighten inlet connector (11) to the speci-
fied torque.
3
Retainer (10):
Apply the caulking compound (e)
(hatched section) to retainer (10) and
the cylinder head.
2
Caulking compound:
GE TOSHIBA SILICON TOSSEAL 381
114E-3 Series
41 ± 4 Nm {4.1 ± 0.4 kgm}
9) Install the fuel high-pressure piping (5).
3
Sleeve nut:
10) Install the rocker arm assembly (6).
a Before tightening the mounting bolts,
check that the adjustment screw ball
is fitted in the push rod socket.
3
Rocker arm assembly mounting
bolt:
64.7 ± 4.9 Nm {6.6 ± 0.5 kgm}
a After installing the rocker arm assembly, adjust
the valve clearance, referring to "Adjusting
valve clearance".
a Install the injector wiring harness terminal (5) in
a direction where it will not interfere with the
rocker arm (6) which moves up and down.
SEN00455-01
37.3 ± 4 Nm {3.8 ± 0.4 kgm}
9