CAMSHAFT GP 2275537 - Caterpillar

Table 1
Serial Number     Oil Flow Rate     Close (seconds)     Open (seconds)    
S365C
L1M1-Up    
530 L/min (140 US gpm)     3.0     4.8    
477 L/min (126 US gpm) 3.3     5.3    
424 L/min (112 US gpm) 3.6     5.8    
371 L/min (98 US gpm) 3.9     6.2    
318 L/min (84 US gpm) 4.2     6.7    
265 L/min (70 US gpm) 4.5     7.2    
Table 2
Serial Number     Oil Flow Rate     Close (seconds)     Open (seconds)    
S385C
M1D1-Up    
630 L/min (166 US gpm)     2.9     5.3    
567 L/min (150 US gpm) 3.2     5.8    
504 L/min (133 US gpm) 3.5     6.4    
441 L/min (116 US gpm) 3.8     6.9    
378 L/min (100 US gpm) 4.1     7.4    
315 L/min (83 US gpm) 4.4     8.0    
If the cycle times are within the specifications, the jaw circuit is operating properly. If the cycle times are not within the specifications, check the oil flow and the oil pressure from the host machine. Refer to the Service Manual, "Host Machine Pressure and Flow - Test".Note: If the host machine is not capable of reaching maximum flow, the shear will still function, but performance will decrease.