TM5-3810-305-1030. Turn Signal Lever activates right- or left-hand turn signals, plus emergency flashers, and isdeactivated when blackout lights are on (Figure4-11).Figure 4-11. Turn SignalLever31. Anti-Two Block Panel is equipped with anaudio/visual anti-two block warning system de-signed to alert operator of impending two-blockconditions (i.e., the hook or hook block is beingdrawn into boom point sheaves). The vehicle isequipped with a shut-off disconnect system onthe control linkage. It is activated when the hookblock contacts the anti-two block counterweight:winch hoisting will cease, and boom will notextend or lower; raising and retracting boom andwinch down functions will remain active. Ap-propriate counteraction should be taken to pre-vent two-blocking (Figure 4-12).Figure 4-12. Anti-twoBlockPanelAnti-Two Block Warning Light is a visualwarning light to indicate approaching two-blockcondition.Anti-Two Block Audible Horn WarningSwitch is used to deactivate the audible warningsystem while traveling.Unwarranted use of BY-PASSswitch can result in damage tothe LRT 110 Crane and causeDEATH or serious injury.Anti-Two Block BY-PASS Switch allows anoperator to override the anti-two block system.This then allows hook or block to be drawncloser to boom point. It is recommended that theBY-PASS switch be used only in cases of ex-treme emergency. The operator must exercisesound judgment.32. Diagnostic Connector Panel is located inrear of operator’s cab to plug in Vehicle TestModule (VTM) to run STE/ICE tests. Fuel shut-off switch is part of STE/ICE system and alwaysremains on unless it is used for STE/ICE tests(Figure 4-13). Panel also has lubrication fittingfor turntable bearing. For lubrication instructions,refer to Appendix B.Figure 4-13. DiagnosticConnectorPanel4 -7
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