BRACE GP-LIFT CYLINDER 1434839 - Caterpillar

Select "ECO" (6) or "Low" (7).
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Move engine start switch (8) to the OFF position.
Assemble Tool (A). Assemble Tool (B). Connect Tool (B) to Tool (A).
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Connect Tool (B) to drain valve (9) on the front spray bar. Open the drain valve.
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Close drain valve (10) on the rear spray bar.
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Remove each locking collet (11) from the front spray bar. If necessary, remove the filter from the spray bar. Note: The seal and the nozzle remain with locking collet (11) when the collet is removed. The filter may remain in the spray bar. To prevent the loss of the filter, remove the filter after the locking collet is removed.
Remove each locking collet (11) from the rear spray bar. If necessary, remove the filter from the spray bar.Note: The seal and the nozzle remain with locking collet (11) when the collet is removed. The filter may remain in the spray bar. To prevent the loss of the filter, remove the filter after the locking collet is removed.
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Remove the following components from each locking collet (11):
Nozzle (12)
Seal (13)
Filter (14) (if necessary).
Place a piece of electrical tape over the inlet port of each nozzle (12).
Install the following components in locking collet (11):
Nozzle (12)
Seal (13)
Filter (14) (if necessary).
Install each locking collet (11) on the spray bars.
Move engine start switch (8) to the ON position. Do not start the engine.
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Use water pump selector switch (16) to select the water pump"1".Note: When water pump "1" is selected, "Water Pump 1" will appear on display. Second, the first LED next to water pump selector switch (16) will be illuminated.
Use water spray increase switch (15) to select continuous spray.Note: Two things indicate when the water system is in continuous spray mode. First, "Water Mode Control % 100" will appear on the display. Second, seven LEDs next to water spray increase switch (15) will be illuminated.
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Standard propel control lever
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Optional propel control lever
Press water control switch (17) on the propel control lever once to start the water system.
Read pressure on Tool (A). The pressure should be 300 30 kPa (43 4 psi).
Press water control switch (17) on the propel lever once to stop the water system.
Open drain valve (10) on the rear spray bar to purge the pressure from the system. Close the drain valve.
Use water pump selector switch (16) to select water pump "2".Note: Two things indicate when water pump "2" is selected. First, "Water Mode Pump 2" will appear on the display. Second, the second LED next to water pump selector switch (16) will be illuminated.
Press water control switch (17) on the propel control lever once to start the water system.
Read pressure on Tool (A). The pressure should be 300 30 kPa (43 4 psi).
Press water control switch (17) on the propel lever once to stop the water system.
Move engine start switch (8) to the OFF position
Remove each locking collet (11) from the rear spray bar. If necessary, remove filter (10) from the spray bar. Note: Seal