Komatsu 114E-3 Series Shop Manual page 337

50 Disassembly and assembly
37. Electrical intake air heater and air intake
connector
1) Fit the gaskets to the top and bottom of
electrical intake air heater (3) and install
them.
2) Install air intake connector assembly (2)
with bolts (1).
114E-3 Series
38. Exhaust manifold and turbocharger
1) Fit the gaskets and install exhaust mani-
folds (4) and (5). Tighten the mounting
bolts in the numerical order shown below:
[1] o [12]
3
Tightening order of bolts:
1] Tighten all the bolts to
2] Retighten only bolts [1] – [4] in
the figure to 24 ± 4 Nm {2.4 ±
0.4 kgm} in the order of their
numbers.
3] Tighten all the bolts to
4] Retighten only bolts [1] – [4] in
the figure to 43 ± 6 Nm {4.4 ±
0.6 kgm} in the numerical
order.
SEN00464-01
24 ± 4 Nm {2.4 ± 0.4 kgm}.
43 ± 6 Nm {4.4 ± 0.6 kgm}.
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