ELBOW AS 1488381 - Caterpillar

Illustration 4 g00656348
(9) Oil collector cup (10) Bracket
Install oil collector cup (9). Remove bracket (10) from the storage location and install bracket (10) on the calibration bench, as shown.
Illustration 5 g00656363
(9) Oil collector cup (11) Throttle lever (12) Lever (13) Typical example of a calibration pin
Illustration 6 g00656402
(13) Typical example of a calibration pin (14) Clevis pin
Install lever (12) on throttle lever (11). Turn throttle lever (11) clockwise in order to move clevis pin (14) away from the governor housing. This movement will permit calibration pin (13) to be installed.
Remove the collar from calibration pin (13). Insert the calibration pin through the hole in oil collector cup (9) then into clevis pin (14) of the governor output shaft.
Slide the collar over the end of calibration pin (13) until the calibration pin contacts clevis pin (14) .
Illustration 7 g00656503
(12) Lever (13) Typical example of a calibration pin (15) Spring (16) Base
Connect one end of spring (15) to the hole in lever (12). Connect the other end of spring (15) to the hole in base (16) for the tachometer.
Connect the test bench to an electrical outlet.
Turn the switch for the pump to the ON position in order to start the lubricating oil pump. The pressure of the lubricating oil should stabilize at 205 to 275 kPa (30 to 40 psi).Note: When the oil pressure is stabilized and the throttle lever is held in the high idle position by spring (15), calibration pin (13) should be in contact with the governor housing.Note: When a governor that has been previously adjusted is being checked, calibration pin (13) must contact the governor housing. If calibration pin (13) does not contact the governor housing, the governor must be completely readjusted. Refer to the Testing and Adjusting, "Governor (Type) - Adjust" section in this manual.
Illustration 8 g00778778
Typical example of the load stop adjustment screw on Type I, Type II, Type III and Type IV Governors (17) Load stop adjustment screw
Illustration 9 g00656540
Typical example of the load stop adjustment screw on Type V, Type VI and Type VII Governors (17) Load stop adjustment screw
If calibration pin (13) does not contact the governor housing during the adjustment of a new governor or a rebuilt governor, use a 1U-6672 Rack Adjusting Wrench to turn load stop adjustment screw (17) until calibration pin (13) contacts the governor housing.
Illustration 10 g00656610
(10) Bracket (13) Typical example of a calibration pin (15) Spring (18) 6V-6106 Dial Indicator Gp (19) Screw
Place the 1U-8815 Indicator Contact Point on the stem of the 6V-6106 Dial Indicator Gp (18). Install dial indicator (18) into bracket (10). Adjust the position of bracket (10) so that the contact point on the dial indicator stem is positioned in the center of the clevis pin.
Refer to the TMI data for the governor test bench in order to determine the load stop settings for the governor. If the governor load stop settings are 9.00 mm or higher, refer to the Testing and Adjusting, "Setting the Governor Load Stop Dimension for More Than 9.00 mm" topic in