TM 9-2350-247-20-1SPEEDOMETER MALFUNCTIONS 0087 00INITIAL SETUP:Maintenance LevelUnitTools and Special ToolsGeneral Mechanic’s Tool Kit (WP 0541 00, Item 57)Materials/PartsGrease WP 0542 00, Item 14Personnel RequiredUnit MechanicReferencesSee your -10See your PMCSEquipment ConditionEngine stopped (see your -10)Carrier blocked (see your -10)Instrument panel partially removed (WP 0256 00)Left cab floor plate removed (WP 0394 00 orWP 0395 00)NOTEM548A1 and M548A3 troubleshooting procedures are the same. M548A1 procedure is shown.T1. Check if speedometer fail to give any reading.2. Does speedometer fail to give any reading?YESNOGO TO BY (PAGE 0087 00-2)Y1. Remove speedometer cable (1) from speedometer (2).2. Spin speedometer drive.3. Does speedometer drive spin freely?YESNOYN1. Replace speedometer (WP 0516 00).2. Verify no faults found.0087 00-1
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business