TM 5-3805-261-20 HORN AND BACK-UP ALARM MAINTENANCE. 7-101. Electrical Monitoring System Alarm.  (Sheet 1 of 2) This task covers: a. Removal b. Cleaning c. Inspection d. Installation INITIAL SETUP: Applicable Configurations Personnel Required All Construction equipment repairer MOS 62B Tools General Mechanic’s Tool Kit: References Automotive (NSN 5180-00-177- TM 5-3805-261-10 7033) Special Environmental Conditions Test Equipment None None General Safety Instructions Materials/Parts None Dry cleaning solvent, Item 14, Appendix C Torques Clean cloths, Item 39, All fasteners are tightened to Appendix C standard torques.  Refer to Small tags, Item 41, Appendix E. Appendix C Troubleshooting References None Equipment Condition TM 5-3805-261-10 Vehicle parked on level ground. Parking/emergency brake applied. Equipment lowered to the ground. Engine stopped. Master disconnect switch off. Paragraph 7-112 Disconnect positive cable on right side. Paragraph 13-15 Operator’s panel console sides removed. Go to Sheet 2 7-245