Correction to Testing And Adjusting , "Transmission Testing and Location of The Pressure Taps" {3030, 3073}
- Wheel Loader:
- 966F (S/N: 4YG1-UP; 3XJ1-UP)
- 966F Series II (S/N: 9YJ1-UP; 1SL1-UP; 8BG1-UP)
A portion of the existing information is incorrect. Replace the chart for the transmission pressures with the following information.
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TRANSMISSION PRESSURE CHARTS     | ||||
Pressure     | Pressure Tap     | Governor Control Lever At     | ||
Low Idle | High Idle     | Adjustment     | ||
Oil Pump     | A     | 2140 kPa (310 psi)     |
2685 ± 115 kPa (390 ± 17 psi)     |
None     |
Speed Clutch (P1) (Initial Pressure)     | E     | 531 ± 34 kPa (77 ± 5 psi) with the direction selection in NEUTRAL, the speed selector in FIRST. Load Piston plug (G) is removed.     |
    | Add or remove the amount of spacers (23). See the SPACER CHART.     |
Speed Clutch (P1)     | E     | Must be 2068 kPa (300 psi) minimum, with the selector lever in any FORWARD speed. Load piston plug (G) is installed.     |
2550 ± 70 kPa (370 ± 10 psi) with the selector lever in any FORWARD speed. Load piston plug (G) is installed.     |
None     |
Direction Clutch (P2)     | F     | 379 ± 55 kPa (55 ± 8 psi) less than the speed clutch pressure at tap (E). Load piston plug (G) is installed.     |
379 ± 55 kPa (55 ± 8 psi) less than the speed clutch pressure at tap (E). Load piston plug (G) is installed.     |
None     |
Transmission Lubrication Oil     | C     | 7 kPa (1 psi) minimum     |
331 ± 41 kPa (48 ± 6 psi)     |
None     |
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