M312 Excavator Machine System Caterpillar


Control Valve (Main)

Usage:

M312 6TL



Illustration 1g03408249

Table 1
Specification for 187-9339 Control Valve Gp    
Item     Qty     Part     Specification Description    
1     9     114-0204 Spring     Free length is
25.0 mm (0.98 inch).    
2     10     114-0205 Plug     Torque to
150 N·m (111 lb ft).    
3     7     114-0217 Relief Valve Gp     Torque to
120 N·m (89 lb ft).    
4     2     114-0216 Relief Valve Gp     Torque to
120 N·m (89 lb ft).    
5     2     114-0215 Control Valve Plug Gp     Torque to
120 N·m (89 lb ft).    
6     1     -     Tighten the plug to
250 N·m (184 lb ft).    
7     2     114-0207 Valve Plug     Torque to
45 N·m (33 lb ft).    
8     5     114-0213 Relief Valve Gp     Torque to
200 N·m (148 lb ft).    
9     1     122-7945 Nozzle     Torque to
6.5 N·m (57.5 lb in).    
10     1     114-0206 Plug As     Torque to
15 N·m (133 lb in).    
11     4     5W-2930 Bolt     Torque to
100 N·m (74 lb ft).    



Illustration 2g03408275

Table 2
Item     Qty     Part     Specification Description    
12     10     122-7946 Throttle Valve     Torque to
20 N·m (177 lb in).    
13     10     114-0788 Spring     Free length is
50.8 mm (2.00 inch).    
14     20     6V-5683 Bolt     Torque to
10.4 N·m (92.0 lb in).    
15     1     114-2999 Cap Nut     Torque to
15 N·m (133 lb in).    
16     1     114-3025 Nut     Torque to
15 N·m (133 lb in).    

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