Komatsu PC88MR-10 Shop Manual page 1317

Measuring point
No.
1
Arm side
2
Cylinder head side
3
Boom side
4
Arm side
5
6
7
8
9
10
11
12
13
14
15
16
17
Link side
18
Bucket side
19
Arm side
20
Bucket side
Min.
21
Max.
PC88MR-10
Standard dimension
60
71.5
70
60
220
220
142.4
218.8
458.6
1,650
2,093.9
1,661.2
258.7
15.1
395.1
342
312.2
1,066.9
50
200
200
50
188
211
1,055
1,765
60 Maintenance standard
Work equipment
Unit: mm
Tolerance
Shaft Hole
-0.030 +0.100
-0.100 0
+1.0
0
±1.2
-0.030 +0.100
-0.100 0
+0.5
0
-0.5
-1.0
±2.0
±1.0
±1.0
±3.0
±1.3
±0.3
±1.0
±0.1
±0.1
-0.225 0
-0.285 0.150
-1.0
-2.0
+2.0
0
-0.225 0
-0.285 -0.150
-0.5
-1.0
+3.0
0
±1.5
60-65