What does this schematic show?

A hand-drawn plan for a drivetrain crossmember between the frame rails, showing the transmission and Atlas transfer case, bolt-together flanges, weld-to-frame mounting points, and an anti-wrap bar.

How is the crossmember attached to the frame in this design?

The drawing labels the mounting points at the frame rails 'WELD TO FRAME,' indicating the crossmember ends are welded directly to the frame.

What are the red marks labeled 'FLANGES' for?

They indicate bolted flange joints on either side of the transfer case section of the crossmember, splitting the crossmember into sections at those points.

Where does the anti-wrap bar attach in this sketch?

The green anti-wrap bar attaches to the crossmember tubing on the passenger-side/rear section and extends rearward from it.

Does the document give dimensions or part numbers?

No. It is a conceptual sketch with only component labels (TRANS, ATLAS, FLANGES, FRAME, ANTI WRAP, WELD TO FRAME) and no measurements or part numbers.

Home/ Registry/ Jeep/ Wrangler/ 1987-1995/ “General Lee”/ Photo supermotors.net/registry/media/1152827

Jeep Wrangler Atlas Transfer Case Crossmember & Anti-Wrap Bar Sketch Diagram

Hand-drawn diagram of transmission and Atlas transfer case mount with flanges and anti-wrap

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Hand-drawn schematic of a transmission/transfer-case crossmember mount showing flanges, frame welds and anti-wrap bar.

AI caption August 2019 · Photo 392 of 1328

This is a hand-drawn schematic (not a printed factory document) illustrating a custom drivetrain crossmember and anti-wrap bar design for a vehicle equipped with an Atlas transfer case. The sketch is drawn as a top-down (or underside) view between two frame rails, labeled 'FRAME.' The transmission ('TRANS') is shown mated to the 'ATLAS' transfer case in the center. Orange lines depict crossmember tubing running from the frame rails inward toward the transfer case area. Red vertical marks labeled 'FLANGES' show bolt-together flange plates on either side of the transfer case, allowing the center section of the crossmember to be removed. Blue marks at the frame rails are annotated 'WELD TO FRAME,' indicating the crossmember mounting tabs/plates are welded directly to the frame. A green rectangular bar extending rearward (downward in the drawing) is labeled 'ANTI WRAP,' representing an anti-wrap (torque) bar attached to the crossmember structure to control axle wrap. A reader can learn the general layout concept: welded frame mounts, a bolted flange joint for removability around the Atlas transfer case, and where the anti-wrap bar ties into the crossmember. No dimensions, part numbers, torque specs, or year/model applicability are given.

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Frequently asked questions

What does this schematic show?: A hand-drawn plan for a drivetrain crossmember between the frame rails, showing the transmission and Atlas transfer case, bolt-together flanges, weld-to-frame mounting points, and an anti-wrap bar.
How is the crossmember attached to the frame in this design?: The drawing labels the mounting points at the frame rails 'WELD TO FRAME,' indicating the crossmember ends are welded directly to the frame.
What are the red marks labeled 'FLANGES' for?: They indicate bolted flange joints on either side of the transfer case section of the crossmember, splitting the crossmember into sections at those points.
Where does the anti-wrap bar attach in this sketch?: The green anti-wrap bar attaches to the crossmember tubing on the passenger-side/rear section and extends rearward from it.
Does the document give dimensions or part numbers?: No. It is a conceptual sketch with only component labels (TRANS, ATLAS, FLANGES, FRAME, ANTI WRAP, WELD TO FRAME) and no measurements or part numbers.