Komatsu PC88MR-10 Shop Manual page 1075

Installation
(PC88MR-A9A0-720-K-00-A)
Perform installation in the reverse order to
removal.
[*1]
Insertion positions of aftercooler upper hose (1)
and the clamp are as shown in the following
figure.
a Install the hose and tube to the position marked
when they were installed.
a Check mark (e) of the hose facing upward and
then install it.
a: 5 mm
b: 60 mm
c: 9 mm
d: 30 deg.
PC88MR-10
50 Disassembly and assembly
Aftercooler upper hose (1) clamp:
10.5 ± 0.5 Nm {1.1 ± 0.05 kgm}
[*2]
Mounting bolt (2):
44 ± 9.8 Nm {4.5 ± 1.0 kgm}
[*3]
Wing screw (3):
8.8 ± 14.7 Nm {8.8 ± 1.5 kgm}
[*4]
Align convex portions (a) and (b) at the
aftercooler bottom and concave parts (a) and (b)
on the machine side before installing.
Engine and cooling system
50-47