TM-9-2330-334-13-P

FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) LOAD HANDLING SYSTEM TRAILER (LHST) M1147A1

TECHNICAL MANUAL; OPERATOR AND FIELD LEVEL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

DECEMBER 2013

CHANGE 1

TM-9-2330-334-13-P - Page 686 of 1184

TM 9-2330-334-13&P

WHEEL BEARING/HUB SEAL REPLACEMENT - Continued

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CLEANING/INSPECTION

WARNING

•

Solvent, Cleaning Compound (MIL-PRF-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 Cleaning Solvent; the

flashpoint for Type I Cleaning Solvent is 100°F (38°C) and for Type II is

138°F (50°C). When not using MIL-PRF-680 solvents, ensure MIL-PRF-680

solvent container is sealed. Store, handle, and dispose of unused and spent

solvents in accordance with local procedures and plans.

Failure to comply

may result in serious injury or death to personnel.

•

If personnel become dizzy while using Dry Cleaning Solvent, immediately

get fresh air and medical help.

If Dry Cleaning Solvent contacts skin or

clothes, flush with cold water.

If Dry Cleaning Solvent contacts eyes,

immediately flush eyes with water and get medical attention.

Failure to

comply may result in serious injury or death to personnel.

1.

Thoroughly clean all metal parts with Dry Cleaning Solvent and dry with wiping rag prior to inspection.

2.

Inspect inner wheel bearing cone (13), outer wheel bearing cone (10), cup (15), and cup (14) for

scoring, pitting, corrosion, and excessive wear.

Replace both wheel bearing cones and cups if either

fails visual inspection.