Appendix H. LUBRICATION ORDER AND SERVICES

TM 9-2320-366-20-3

APPENDIX H

LUBRICATION ORDER AND SERVICES

SECTION I. INTRODUCTION

H-1. GENERAL

The information contained in this appendix provides the lubrication/services requirements for the MTV vehicle.

Adherence. Intervals (on-condition or hardtime) and the related man-hour times are based on normal operation.

The man-hour time specified is the time needed to do all the services prescribed for a particular interval. On-

condition (OC) oil sample intervals will be applied unless changed by the Army Oil Analysis Program (AOAP)

laboratory. Change the hardtime interval if the lubricants are contaminated or if operating the equipment under

adverse operating conditions, including longer-than-usual operating hours. The calendar interval may be extended

during periods of low activity. If extended, adequate preservation precautions must be taken. Hardtime intervals

will be applied in the event AOAP laboratory support is not available. Hardtime intervals must be applied during

the warranty period.

Intervals shown in this lubrication order and services are based on mileage/calendar, and in some cases mileage alone.

An example of a mileage/calendar interval is: Q, which means every 3,000 miles (4,827 km) or quarterly (every three

months). The lubrication is to be performed at whichever interval occurs first for the vehicle. An example of a mileage

alone interval is: 6K, which stands for every 6,000 miles (9,654 km). The lubrication/services is to be performed at the

mileage indicated regardless of the calendar interval.

WARNING

Dry Cleaning Solvent (P-D-680) is TOXIC and flammable. Wear protective goggles and gloves;

use only in well-ventilated area; avoid contact with skin, eyes, and clothes, and do not breath

vapors. Keep away from heat or flame. Never smoke when using solvent; the flashpoint for

Type I Dry Cleaning Solvent is 100 F (38 C) and for Type II is 138 F (50 C). Failure to comply

may result in serious injury or death to personnel.

If personnel become dizzy while using cleaning solvent, immediately get fresh air and

medical help. If solvent contacts skin or clothes, flush with cold water. If solvent contacts

eyes, immediately flush eyes with water and get medical attention. Failure to comply may

result in injury to personnel.

Cleaning fittings before lubricating. Clean parts with dry cleaning solvent (SD P-D-680) (Item 65, Appendix

D) or equivalent. Dry before lubricating. Dashed arrows indicate lubrication on both sides of the equipment.

Lubricating after fording. If fording occurs, lubricate all fittings below fording depth and check submerged

gearboxes for presence of water.

Lubricating after high-pressure washing. After a thorough washing, lubricate all grease fittings and oil can

points outside and underneath vehicle.

Level of Maintenance. The lowest level of maintenance authorized to lubricate a point is Operator/Unit

Maintenance (O). Operator/crew (C) may lubricate points authorized for Unit Maintenance (O) when authorized

by Unit Maintenance (O).

Localized views. A reference to the appropriate localized view is given after most lubrication entries. Localized

views begin on page H-13.

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