What's The Steps To Assemble The Upper IBOP?

1. Place the upper IBOP valve on the floor under the clamp

cylinder so that the clamp cylinder can be stabbed over it (a

pup joint may be used to support it). Lower the clamp cylinder

so that the upper IBOP comes up through the clamp cylinder.

Place the actuator shell and tool joint lock over the upper

IBOP and tighten four alternate locking screws to secure it to

the upper IBOP, providing a temporary shoulder to support its

weight.

2. Install the actuator shell and the cranks.

3. Raise the clamp cylinder with the upper IBOP valve while

rotating the drive stem clockwise to engage the threads. Once

the drive stem and upper IBOP valve start to spin together,

stop the motor, switch to FORWARD and SPIN and press and

hold the TORQUE WRENCH PRESS AND HOLD button to

spin in.

4. Spin the lower IBOP and saver sub into position (refer to the

appropriate procedures in the previous sections). Make sure

that the two tool joint locks are properly installed on the clamp

cylinder and in the correct sequence.

5. Release the TORQUE WRENCH PRESS AND HOLD button

to unclamp. Lower the clamp cylinder until it lines up with the

first hole. Now the clamp cylinder is lined up with the saver

sub.

6. Select TORQUE mode. Pressurize the clamp cylinder to clamp

on the saver sub by pressing and holding the TORQUE

WRENCH PRESS AND HOLD button and apply desired

torque to makeup all three connections.

7. Place the three tool joint locks at their respective joints. Install

the three tool joint locks by using the proper assembly

procedure described in the Tool joint locks section.

8. Install the IBOP actuator yoke and secure it.

9. Remove the winch and store it in its box.

We supply below spare parts:

TDS-11SA IBOP UPPER OEM#110103-500

NOV Varco TDS-11SA top drive IBOP assembly

NOV TDS-11SA TOP DRIVE IBOP ASSY

IBOP UPPER,OEM#110103-500

IBOP,UPPER,H2S TRIM OEM#110103-502

IBOP,LOWER,OEM#114706-500

IBOP,LOWER,H2S TRIM OEM#114706-502

Quality guaranteed, welcome to order!