M1 Maintenance Interval Operations: 00–06

cen mm 00.01.000

The M1 Maintenance Interval Operations tables list all maintenance operations that are to be performed at the M1 maintenance interval. Maintenance operation numbers are reference numbers used to help you find detailed instructions in this manual on the maintenance operations to be performed.

Important: After performing all operations listed in this table, perform all daily, weekly, and monthly maintenance operations listed in the "Pretrip and Post-Trip Inspections and Maintenance" chapter of the Century Class® Driver's Manual.

Table 1, M1 Maintenance Interval Operations for Service Schedules I, II, and III

Maintenance Operation Number

M1 Maintenance Interval Operations for Service Schedules I, II, and III

Check
Lubrication and Fluid Level Check: 00–04

Lubrication and Fluid Level Check: 00–04(includes the following):

  • Eaton Fuller Clutch Release Bearing Lubrication

  • Fifth Wheel Lubrication

  • Trailer Electrical Connector Lubrication

  • Suspension Lubrication

  • Knuckle Pin Lubrication, Dana Spicer Axles

  • Tie Rod Lubrication, Dana Spicer Axles

  • Driveline Lubrication

  • Dana Spicer Camshaft Bracket Lubrication

  • Dana Spicer, Haldex, and Gunite Slack Adjuster Lubrication

  • Cab Tilt Pump Reservoir Fluid Level and System Check

  • Door Seal, Door Latch, and Door Hinge Lubrication

  • Hood Rear Support Lubrication

Inspection of the Air Compressor Inspection of the Air Compressor

Horton Advantage® Fan Clutch Horton Advantage® Fan Clutch

Fontaine Fontaine

Inspection of the Premier 690 Coupling Inspection of the Premier 690 Coupling

General Information General Information

Tire Check Tire Check

Inspection of the Driveline Inspection of the Driveline

Lubrication of the Meritor Camshaft Bracket Lubrication of the Meritor Camshaft Bracket

Parking Brake Operational Check Parking Brake Operational Check

General Description

General Description1

Operating Test

Operating Test2

Inspecting the Pre-EPA07 Exhaust System Inspecting the Pre-EPA07 Exhaust System

  1. Complete this procedure every 25,000 miles (40 225 km), 3 months, or 500 operating hours, whichever comes first.
  2. The automatic drain valve should be inspected every 6 months or 1500 operating hours, whichever comes first.

Table 1, M1 Maintenance Interval Operations for Service Schedules I, II, and III

Table 2, M1 Maintenance Interval Operations for Service Schedule IV

Maintenance Operation Number

M1 Maintenance Interval Operations for Service Schedule IV

Check
Inspection of the Air Compressor Inspection of the Air Compressor

Horton Advantage® Fan Clutch Horton Advantage® Fan Clutch

Fontaine Fontaine

General Description General Description

Lubrication of the Trailer Electrical Connector Lubrication of the Trailer Electrical Connector

General Information General Information

Tire Check Tire Check

Lubrication of the Meritor Camshaft Bracket Lubrication of the Meritor Camshaft Bracket

Parking Brake Operational Check Parking Brake Operational Check

General Description

General Description1

Operating Test

Operating Test2

Inspecting the Pre-EPA07 Exhaust System Inspecting the Pre-EPA07 Exhaust System

Cab Tilt Pump Reservoir Fluid Level and System Check Cab Tilt Pump Reservoir Fluid Level and System Check

Door Seals Door Seals

Lubrication of the Hood Rear Support Lubrication of the Hood Rear Support

  1. Complete this procedure every 25,000 miles (40 225 km), 3 months, or 500 operating hours, whichever comes first.
  2. The automatic drain valve should be inspected every 6 months or 1500 operating hours, whichever comes first.

Table 2, M1 Maintenance Interval Operations for Service Schedule IV

Note:
Parent topic: General Information
Document Number: 0000121684
Manual Publication Date: 2025-02-11
Topic Publication Date: 2024-06-04