Section 0 - Engine Disassembly and Assembly - Group 00 Engine Disassembly (0-01) M11 Page 0-37 Caution: Do not attempt to back out or rotate the plugs out of the housing. The cup plug bore will be damaged and oil leakage will occur. To gain access to the housing capscrews, use a drift to drive the cup plugs straight through into the housing. Retrieve the plugs from inside of the housing. NOTE: Do not reuse the cup plugs that are removed. The cup plugs must be replaced with new ones. Remove two of the mounting capscrews and install two guide pins, Part No. 3376697, to support the housing during removal. Use offset wrench, Part No. 3823711, to remove the capscrews which are not in view.
The component weighs 23 kg [50 lb] or more. To avoid personal injury, use a hoist or get assistance to lift the component. Remove the remaining capscrews. Use a rubber hammer to loosen the housing. Remove the housing and the guide pins. Accessory Drive Pulley - Removal Remove the pulley retaining capscrew. The crankshaft must be held in position to allow the capscrew to be removed. NOTE: This is a slip fit pulley and does not require the use of a puller. Remove the pulley.