Part No. MAN, Rev. EH. Wachs 3. Unfasten the latches that hold the ERV arm to the trailer. Figure 5-80. Release the two latches that secure the ERV-750 arm to the trailer. 4. Operate the ERV-750 according to the instructions in the ERV-750 Extended Reach Valve Exerciser User’s Manual. 5. When finished using the ERV-750, return the arm to the storage position and fasten it with both latches.
Chapter 6, Routine Maintenance E.H. Wachs Part No. MAN, Rev. 1-0809 97 Chapter 6 Routine Maintenance For maintenance on the engine, axles, brakes, and any optional equipment such as the water heater or valve exercisers refer to the individual manuals supplied with those components. Perform all maintenance procedures recommended by the manufacturers. E NGINE M AINTENANCE The manual supplied with the VMT-1 engine (either gas or diesel) has a comprehensive maintenance schedule. Perform all engine maintenance according to the guidelines in the manufacturer’s manual. This chapter highlights some engine maintenance procedures, but does not describe all maintenance. Always follow the recommendations in the engine manual. In This Chapter E NGINE M AINTENANCE D AILY M AINTENANCE W EEKLY M AINTENANCE M ONTHLY M AINTENANCE O IL CHANGES W ATER S TRAINER