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



Illustration 1 g02527297
Table 1
Specification for 283-6194 Stick Cylinder Gp    
Item     Qty     Part     Specification Description    
1     1     241-7342 Bushing     During the press fit, insert the bushing in the cap assembly with the tapered side first.
Outside diameter is 106.115 ± 0.011 mm (4.1777 ± 0.0004 inch).
Installation depth of the bushing in the cap assembly is
9.85 ± 0.30 mm (0.388 ± 0.012 inch).    
2     1     7Y-4956 Locknut     Use any one of the following methods to tighten the locknut:
Lubricate the threads of the locknut with 8T-9579 Oil all around before assembly.
Torque the locknut to
15500 ± 800 N·m (11432 ± 590 lb ft).
Lubricate the threads of the locknut with molybdenum disulfide all around before assembly.
Torque the locknut to
11500 ± 600 N·m (8482 ± 443 lb ft).    
3     2     191-5604 Ring     Lubricate the inside diameter and the outside diameter of rings with clean grease.    
4     1     9X-3607 Seal As     Lubricate the inside diameter and the outside diameter of the seal with clean grease.    
5     1     191-5605 Ring     Lubricate the inside diameter and the outside diameter of ring with clean grease.    
A     1     283-6189 Cylinder As     Bore of the cylinder assembly is
170 ± 0.1 mm (6.7 ± 0.004 inch).    
B     1     242-6811 Rod As     Diameter of the rod is
114.93 ± 0.03 mm (4.525 ± 0.001 inch).    
C     1     358-8526 Head     Bore of head over two lands is
115.63 ± 0.03 mm (4.552 ± 0.001 inch).    
6     1     107-6933 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 of retaining rings after assembly is
81.0 mm (3.19 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 is
120.148 ± 0.032 mm (4.7302 ± 0.0013 inch).
Thickness is
2.475 ± 0.025 mm (0.0974 ± 0.0019inch).    
10     1     324-9484 Buffer Seal     Lubricate the sealing lip of the buffer seal lightly with the lubricant that is being sealed.    
11     1     324-9486 U-Cup Seal     Lubricate the sealing lip of the U-cup seal lightly with the lubricant that is being sealed.    
12     1     209-5877 Lip Type Seal     Lubricate the sealing lip of the lip type seal lightly with the lubricant that is being sealed.    
13     –     –     Apply green Loctite 609 to the wiper seal groove before assembly.    
14     During the press fit, insert the bushing in the rod assembly with the tapered side first. Bushing is one of the following part numbers:    
1 241-7342 Bushing     Outside diameter is
106.115 ± 0.011 mm (4.1777 ± 0.0004 inch).
Installation depth of the bushing in the rod assembly is
10.0 ± 0.5 mm (0.39 ± 0.02 inch).    
1 290-9183 Bushing     Outside diameter is
106.200 ± 0.013 mm (4.1811 ± 0.0005 inch).
Installation depth of the bushing in the rod assembly is
10.0 ± 0.5 mm (0.39 ± 0.02 inch).