TM 5-5420-226-20-1
SYSTEMS OPERATION - Continued
SPEEDOMETER AND TACHOMETER.
Speedometer-odometer and tachometer-hours meter
mount on hull roof in front of driver.
Speedometer-odometer driven by shaft in left front track
support roller through right-angle drive
adapter driven by shaft rotating with hubcap.
Tachometer-hour meter driven through flexible shaft attached to engine adapter on accessory
end of engine.
SPEEDOMETER-ODOMETER. Displays speed and mileage driven.
TACHOMETER-HOUR METER.
Displays engine speed (RPM) and clock hours on
engine based on operation at 2025 RPM.
(A) SPEEDOMETER
1.
SPEEDOMETER FLEXIBLE SHAFT
2.
SPEEDOMETER CORE
(B) TACHOMETER
TACHOMETER FLEXIBLE SHAFT
SHAFT ADAPTER
ENGINE ADAPTER
T A 1 0 6 6 0 2
2-32