2 Engine Description 26 431 0 The manufacturer shall not be held liable for dam- ages resulting from adjustments made to the regu- lator by the operator. The lock screws are protected in order to prevent this: 1. with locking paint on model: torque balancer 2. with plastic protective cap on model: without torque balancer. be carried out only by authorized DEUTZ SERVICE - specialists. 2.1.5 Fuel Delivery Lock ! Cylinders are numbered consecutively, beginning at the flywheel end. 2.1.4 Cylinder Numbering 1 2 3 4 2.1 Model 26 387 0 6 387 0