NOTE: The IM Operations include the maintenance
operations in Table 5 and all of the maintenance
operations in Table 6, M1 Maintenance Operations.
Initial Maintenance (IM) Operations
Maintenance
Operation No.
Title of Maintenance Operation
00-07 Perform All M1 Operations
31-01 Frame Fastener Torque Checking
32-02 Suspension U-Bolt Torque Checking
33-03 Draw Key Nut Torque Checking
33-06 All-Axle Alignment Check
47-01 Fuel Tank Band Nut Tightening
Table 5, Initial Maintenance (IM) Operations
General Information00
Initial Maintenance (IM) Operations: 00–06
Business Class M2 Plus Maintenance Manual, 02/120/202300/8