PLATE 3J2276 - Caterpillar

Table 1
Adjust the Transmission Pressures with the Governor Control Lever at Two Positions.    
Pressure     Pressure Tap (1)     Minimum Setting
LOW IDLE     Maximum Setting
HIGH IDLE     Adjustment    
Pump     (E)    
2275 kPa (330 psi) minimum with the selector lever in NEUTRAL    
2600 70 kPa (375 10 psi) with the selector lever in NEUTRAL     No adjustment (2)    
Speed Clutch     (G)    
2275 kPa (330 psi) minimum with the selector lever in NEUTRAL    
2600 70 kPa (375 10 psi) with the selector lever in NEUTRAL     No adjustment (2)    
Direction Clutch (Primary Setting)     (F)    
300 20 kPa (43 3 psi) with the selector lever in NEUTRAL (3)         Add or remove spacers. (4)    
Direction Clutch     (F)    
380 55 kPa (55 8 psi) lower than the pressure of the speed clutch with the selector lever in NEUTRAL    
380 55 kPa (55 8 psi) lower than the pressure of the speed clutch with the selector lever in NEUTRAL     No adjustment    
Transmission Lubrication Oil     (C)    
7 to 35 kPa (1 to 5 psi) minimum with the selector lever in NEUTRAL    
62 21 kPa (9 3 psi) with the selector lever in NEUTRAL     No adjustment    
Outlet from the Torque Converter     (D)        
290 35 kPa (42 5 psi) with the selector lever in THIRD speed (5)     Add or remove spacers. (4)    
Pressure Relief Valve     (B)    
2275 kPa (330 psi) minimum with the selector lever in NEUTRAL    
2600 70 kPa (375 10 psi) with the selector lever in NEUTRAL     Add or remove spacers. (4)    
Inlet to the Torque Converter     (A)        
925 kPa (135 psi) with cold oil     Add or remove spacers. (4)    
Tests for the Controls for the Steering Clutches    
Braking Mechanisms     (H) and (L)    
2075 kPa (300 psi) minimum (6)    
2275 kPa (330 psi) minimum (6)     No adjustment    
Braking Mechanisms     (H) and (L)    
2150 kPa (310 psi) minimum (7)    
2350 kPa (340 psi) minimum (7)     No adjustment    
Piston for the Steering Clutch     (J) and (K)    
2075 kPa (300 psi) minimum (8)         No adjustment    
( 1 ) Refer to Testing and Adjusting, "Pressure Taps" for the location of the pressure taps.
( 2 ) Adjustment is controlled by the pressure relief valve.
( 3 ) Hold the check valve open with a brass rod through the plug hole in the transmission cover.
( 4 ) Refer to the testing and adjusting procedure for more information.
( 5 ) The brakes must be engaged and the torque converter must be stalled for this adjustment.
( 6 ) The brakes must be engaged by the brake foot