330D, 336D, 336D2, 340D and 340D2 Excavators Machine System Specifications – Hydraulic Oil Cooler Lines Group



Illustration 1 g03389898

Top view

Table 1
Specification for 248-9840 Hydraulic Oil Cooler Lines Gp    
Item     Qty     Part     Specification Description    
1     1     255-2025 Hose As     Torque to 114.5 ± 17.0 N·m (84.5 ± 12.5 lb ft).    
2     1     255-2028 Hose As     Torque to
114.5 ± 17.0 N·m (84.5 ± 12.5 lb ft).    
3     1     325-9220 Hose As     Torque to
76 ± 4 N·m (56 ± 3 lb ft).    
4     6     096-4883 Locknut     Torque to
22 ± 3 N·m (195 ± 27 lb in).    
5     –     –     Tighten the clamp first, according to dimension (B)
61.7 ± 3.0 mm (2.43 ± 0.12 inch).    
6     6     7K-1181 Cable Strap     Sharp corners at each cutting edge of each cable straps shall not be allowed.    



Illustration 2 g03389899

Rear view

Table 2
Specification for 248-9840 Hydraulic Oil Cooler Lines Gp    
Item     Qty     Part     Specification Description    
7     1     131-9453 Hose As     Torque to
76 ± 4 N·m (56 ± 3 lb ft).    
8     1     148-8393 Elbow As     Torque to
114.5 ± 17.0 N·m (84.5 ± 12.5 lb ft).    
9     –     –     Tighten the clamp first, according to dimension (C)
65 ± 5 mm (2.6 ± 0.2 inch).