330D, 336D, 336D2, 340D and 340D2 Excavators Machine System Specifications – Stick Cylinder



Illustration 1 g02945556
Table 1
Specification for 375-1722 Stick Cylinder Gp    
Item     Qty     Part     Specification Description    
1     2     290-9183 Bushing     Bore before assembly is
90.25 ± 0.04 mm (3.553 ± 0.002 inch).
Installation depth in the cap assembly is
9.85 ± 0.30 mm (0.388 ± 0.012 inch).
Installation depth in the rod assembly is
10.0 ± 0.5 mm (0.40± 0.02 inch).    
2     1     7Y-4956 Locknut     Before assembly, lubricate the threads all around with 309-6932 Hydraulic Oil.    
Torque to
15500 ± 800 N·m (11432 ± 590 lb ft).
3     2     191-5604 Ring     Lubricate the inside diameter and the outside diameter with clean grease.    
4     1     9X-3607 Seal As     Lubricate the inside diameter and the outside diameter with clean grease.    
5     1     191-5605 Ring     Lubricate the inside diameter and the outside diameter with clean grease.    
A     1     357-4704 Cylinder As     Bore is
170.050 ± 0.025 mm (6.6949 ± 0.0010 inch).    
B     1     357-4713 Rod As     Diameter is
114.930 ± 0.038 mm (4.5248 ± 0.0015 inch).    
C     1     375-1723 Head     Bore over two lands are
115.63 ± 0.03 mm (4.552 ± 0.001 inch).    
6     1     359-7192 Stop     Free linear movement of the stop after assembly is
0.50 ± 0.26 mm (0.020 ± 0.010 inch).    
7     2     095-0930 Retaining Ring     Maximum outside diameter after assembly is
81 mm (3.2 inch).    
8     1     231-6843 Seal Ring     The slit of the seal ring must turn in the direction of the piston.    
9     1     191-5644 Bushing     Outside diameter before assembly is
120.148 ± 0.032 mm (4.7302 ± 0.0013 inch).    
Thickness is
2.475 ± 0.025 mm (0.0974 ± 0.0010 inch).
10     1     324-9484 Buffer Seal     Lubricate the sealing lip lightly with the lubricant that is being sealed.    
11     1     324-9486 U-Cup Seal     Lubricate the sealing lip lightly with the lubricant that is being sealed.    
12     1     191-5648 Lip Type Seal     Lubricate the sealing lip lightly with the lubricant that is being sealed.    
13     –     –     Before assembly, apply green Loctite 609 to the wiper seal groove.