18 Lubrication System - M119

Service Information

• Service Intro - Model Year 1992, 400E/500E, Introduction into Service

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General

• 18-0023 - Removing and installing dipstick guide tube
• 18-0070 - Testing oil pressure and oil pressure sensor
• 18-0090 - Function of oil pressure indicator

Oil filter

• 18-1100 - Removing and installing oil filter housing
• 18-1110 - Function of oil filter
• 18-1120 - Removing and installing oil return check valve in oil filter

Oil cooler

• 18-1300 - Removing and installing air-to-oil cooler

Oil pump

• 18-2100 - Removing and installing oil pump
• 18-2150 - Removing and installing oil pressure relief valve (oil pump)

Oil gauge, sensor

• 18-3100 - Electrical function of oil level indicator
• 18-3300 - Removing and installing oil level sensor
• 18-3320 - Testing oil level sensor

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