TUBE AS 3587375 - Caterpillar

Table 1
Control Harness     Compatible group of Joysticks     Handle As in the group of Joysticks    
316-8507 Control Harness As     319-9558 Joystick Control Gp (2 Function)     319-9556 Handle Control Gp    
319-9559 Joystick Control Gp (3 Function) 319-9557 Handle Control Gp    
274-2371 Joystick Control Gp (2 Function)
Integrated "FNR" 277-3279 Handle Control Gp    
277-3281 Joystick Control Gp (3 Function)
Integrated "FNR" 277-3282 Handle Control Gp    
311-8345 Operator Controls Harness As
245-8335 Operator Controls Harness As     245-7650 Joystick Control Gp (2 Function)     254-9139 Handle Control Gp    
245-7649 Joystick Control Gp (3 Function) 254-9140 Handle Control Gp    The new harnesses and joysticks are effective with the following machines:
950H (S/N: K5K2065)
950H (S/N: M1G1531)
950H (S/N: N1A2813)
962H (S/N: K6K362)
962H (S/N: M3G478)
962H (S/N: N4A1123)
966H (S/N: A6D1723)
966H (S/N: A6G3499)
972H (S/N: A7D674)
972H (S/N: A7G1164)
IT62H (S/N: M5G425)Note: If it is necessary to rework a machine from a "FNR" switch that is nonintegrated to an integrated "FNR" switch use the above listed reference information. The initial production of 316-8507 Control Harness As may have incorrect pin locations on the "12 Pin" connector to the joystick for the following machines:
950H (S/N: M1G1538-1539; K5K2065,2069,2071-2072,2074,2076,2078,2081-2083,2086,2089,2099,2102,2106,2109-2111,2113,2116,2120,2129,2131,2134-2135,2144-2145,2150,2156,2159,2161,2165-2166,2169,2172,2174-2175,2184,2187,2189,2202,2205,2212,2216,2241,2247,2249,2251,2253-2254,2257,2259,2267,2271,2283-2284,2294,2302,2316,2322)
962H (S/N: K6K362-366,372,379,389)
966H (S/N: A6D1670,1672,1674,1709-1710,1712,1719-1720,1723,1724-1725,1732,1741-1742,1745,1747,1756,1761,1785,1787,1789,1793,1794-1795,1800,1804,1806-1807,1811-1814,1816,1833,1862,1873,1878,1880,1883,1897,1901,1905,1907-1909,1922,1940,1942,1944)
972H (S/N: A7D659,661-662,664,673,681-682,687,691-692,699,702,704,707-708,712,715,721,723,727)
IT62H (S/N: M5G425)Check the part number of the control harness. If the part number is 316-8507 Control Harness As then inspect the "12 Pin" connector to the joystick. Ensure that pin "8" is connected to the yellow wire "G788" and that pin "11" is connected to the green wire "G787". If the control harness is not the 316-8507 Control Harness As no action is necessary.
Illustration 1 g01716122
Control harness inside the implement console and joystick harness (1) Control harness for the implement console (2) Joystick harness