TURBO GP-BASIC 5590885 - Caterpillar

Table 1
Required Tools    
Part Number    Part Description    Qty    
1U-7326     Governor Calibration Bench     1    
Illustration 1 g00778527
(1) Cover (2) Plug (3) Switch (4) Plug (5) Drain plug
Ensure that switch (3) is in the OFF position. All electrical power to the calibration bench must be disconnected.
Check the oil level in the reservoir for the governor test fluid. Remove cover (1) and add clean SAE 10W engine oil to the reservoir, if necessary. Add the engine oil until the oil level on the indicator inside the reservoir indicates that the engine oil is at the "2/3 CAL" Mark. Install cover (1) .
Remove plug (4) and check the oil level in the variable speed drive on the governor calibration bench. If oil does not flow out of the hole for plug (4), remove plug (2) at the fill port. Add the recommended oil until the oil seeps from the hole for plug (4). When the correct oil level is obtained, install plugs (2) and (4). Use drain plug (5) in order to drain the oil from the reservoir. For additional information on the type of oil that is used in a specific variable speed drive, refer to Table 2.
Table 2
Recommended Oils For The Variable Speed Drive    
ARAG     Vitam GF-10    
B.P.     Energol HLP10 or LPT15    
ESSO     IL2102 or Spinesso 10    
GULF     Harmondy HLP10 or LPT15    
MOBIL     Mobilfluid 62 or Velocite    
MONSTATO     Santotrac 50    
SHELL     Tellus R10 or Tellus C10    
SUN     Solnus 55    Note: Do not use engine oil in the variable speed drive on the governor calibration bench. A friction type oil is required.