Torque Requirements for Tightening Screws

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 mandatory. Use extreme caution when operating the motor during repairs.

Before starting disassembly of your CAMCO unit you should read and review the following instructions. These provide important information on parts and procedures necessary to successfully complete your repair.

Comply with all WARNINGS and CAUTIONS!

Read the "Trouble Shooting Guide" section in your "General Service Manual" before disassembling CAMCO units. CAMCO recommends the assistance of a CAMCO trained serviceman whenever repairs are more involved than replac- ing oil seals or cam followers.

TORQUE REQUIREMENTS FOR TIGHTENING SCREWS:

The included table provides torque specification for US Standard and Metric Socket Head Cap Screw. Refer to CAMCO’s "General Service Manual" for a complete listing of torque specification by grade and material.

US Standard Socket Head Cap Screw		Metric Socket Head Cap Screw

Thread Size	Torque (ft/lbs)	Thread Size	Torque (ft/lbs)
.250-20	12	M6	12

.312-18	24	M8	29

.375-16	45	M10	57
.500-13	110	M12	100
.562-12	150	M14	159
.625-11	210	M16	243

.750-10	380	M20	479
1.00-8	910	M24	811
1.125-7	1290	M30	1637

Torque values are for non-lubricated threads, coated only with a residual film of oil, as received from the manufacturer. Values are for threads engaged 1.5 times the screw thread diameter and installed into steel parts.

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

Camco, an industry leader in innovative recreational vehicle (RV) and marine products, offers a range of portable waste tanks designed for convenience and efficiency. The Camco 1150E, 2050E, 1550E, and 950E are key products in this lineup, each designed with unique features and technologies to cater to different user needs.

The Camco 1150E is a robust 11-gallon portable waste tank made from high-density polyethylene. Featuring a patented, heavy-duty design, it can be easily transported and features integrated wheels for smooth maneuverability. The tank includes a large capacity dump valve and a 3" sewer hose with a 90-degree elbow, making emptying a simple and mess-free process. This model also comes with a built-in indicator to alert users when it’s time to empty, ensuring hassle-free maintenance.

The Camco 2050E is a larger 20-gallon option that offers enhanced capacity for extended trips. This model boasts a durable construction resistant to punctures and UV damage, ensuring longevity in various environments. The 2050E is designed with an extra-wide opening for easier filling and features a user-friendly tow design that ensures stability during transport. Its integrated handle and sturdy wheels allow for effortless movement, even on uneven surfaces.

The Camco 1550E is a middle-ground solution with a 15-gallon capacity, perfect for those who need more than the 11-gallon but less than the 20-gallon capacity. It features the same heavy-duty construction found in the 1150E and 2050E models, ensuring durability. It includes a level indicator to gauge fill levels and is designed for easy cleaning post-use, featuring smooth surfaces that reduce dirt accumulation.

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.

Each tank in the Camco lineup offers high-quality construction, user-friendly features, and advanced technology to enhance the RV experience. Whether it’s the larger capacity of the 2050E or the compact design of the 950E, Camco has tailored their products to meet a range of consumer needs while ensuring ease of use and maintenance.