Camco 1550E, 950E, 2050E, 1150E Follower Wheel Removal, Dwell POSITION, E-SERIES Index Drives

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12.Once proper contact has been assured, use the following procedure to tighten the locknuts and secure the lockwasher tabs.

12.1.Back off both locknuts and the lock- washer on one side of the cam.

12.2.Apply Green Perma-Lok‚ to the threads on the input shaft.

12.3.Use a Spanner Wrench that has been locked (jammed) against the top or bot- tom of the housing to hold the locknut while turning the input shaft. Use the motor drive package to rotate the input shaft and tighten the locknut.

12.4.Repeat the previous step to tighten the second locknut on the same side of the cam.

WARNING

CAMCO’s Heavy Duty "E" Series Index Drives cannot be "hand cranked" when completely assembled, i.e. with follower wheel installed. During some portions of repair, the motor drive package is used to rotate the input shaft and follower wheel. Some means for running the motor at extremely low speeds is manda- tory. Use extreme caution when operating the motor during repairs.

13.Bend over the lockwasher tabs towards the locknut and into the slot.

CAUTION

A torque specification for locknuts is not avail- able. Make sure they are tight!

14.Repeat the above steps and tighten the locknuts on the opposite side of the cam.

15.After tightening locknuts, re-apply Prussian Blue and check for tip relief etc.

FOLLOWER WHEEL AND/OR OUTPUT BEARING REPLACEMENT:

FOLLOWER WHEEL REMOVAL:

In most cases, the follower wheel and/or out- put bearing cannot be removed without removing the major portion of any support structure and fixtures. An overhead crane or similar device must be used to lift the follower wheel and output bearing. In some cases, the support structure and fixtures can be lifted two to three feet above the unit and support- ed by appropriate scaffolding. The follower

DWELL POSITION, E-SERIES INDEX DRIVES

wheel and output bearing can then be removed with a boom crane or similar device. CAMCO recommends using professional machinery riggers for this purpose. The assistance of a CAMCO trained serviceman is recommended.

1.Use the motor drive package to position the input shaft keyway such that the cam is just entering dwell.

Note: For most Camco E-Series Index Drives this is ten to fifteen (10˚ - 15˚) degrees clock- wise or counter-clockwise from the mid-dwell position.

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Contents Heavy Duty Series Index Drives Models Table of Contents Introduction Spare Parts KIT Torque Requirements for Tightening Screws Disassembly and Inspection DisassemblyInspection OIL Seal Replacement OIL Seal InstallationOIL Seal Removal CAM Follower Replacement CAM Follower Replacement Series Index DrivesCAM Follower Removal CAM Follower Installation CAM AND/OR Input Shaft Replacement Input Shaft RemovalSeries Input Shaft and CAM Removal Page Page Page CAM Installation CAM RemovalInput Shaft Installation Setting CAM Input Preload TorquePage Follower Wheel Removal Dwell POSITION, E-SERIES Index DrivesOutput Bearing Installation Output Bearing RemovalFinal Assembly Follower Wheel InstallationOn NON-WARRANTY HOW to Order PartsOn Warranty Required Information950E, 1150E, 1550E, & 2050E Parts List 950E Index Drive Standard Configuration Parts List 1150E Index Drive Standard Configuration Parts List 1550E Index Drive Standard Configuration Parts List 2050E Index Drive Standard Configuration USA 5/00

950E, 1550E, 2050E, 1150E specifications

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Lastly, the Camco 950E is the most compact option at a 9-gallon capacity. Its lightweight design makes it ideal for short trips or users with limited storage space. Despite its smaller size, it retains the essential features such as a 3" drain hose, an easy-grip handle, and sufficient capacity for less frequent RV users.

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