TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 130 of 1205
TM 9-2329-387-24-l p-26. LUBRICATION SYSTEM TESTS 1 This paragraph is a top level test for all of the lubrication systems in the vehicle. Just follow the path and answer the questions. Additional information and notes are given on the facing page when necessary. The H&lMWV includes a venting system that is also checked in this paragraph. The purpose of the vent system is to allow vapor to escape to the atmosphere under normal operation, and to prevent venting during deep-water fording operations. If the vents were left open, water would enter the engine and other systems and cause damage. The location of the vent lines is shown below. The location of the other parts in the lubrication system are shown in other lower level paragraph as required. NOTE Bold lines represent ventilation system. GEARED HUB VENT flLTER FUEL TANK VENT GEARED HUB FRONT DIFFERENTIAL n REAR DIFFERENTIAL GEARED IlUB MASER - 2-69