Description and Operation — Frame Assembly — Overview

Overview

The front subframe is bolted to the body and is used to:

• provide structural support.
• provide mounting surfaces for the steering gear.
• provide mounting surfaces for the front suspension lower control arms, engine mounts and front stabilizer bar.

The rear subframe is bolted to the body and is used to:

• provide structural support.
• provide mounting surfaces for the rear suspension lower and upper control arms.

The transmission crossmember is bolted to the body and is used to:

• provide support for the transfer case and transmission.

For body dimension specifications, refer to
Refer to: Body and Frame (501-26 Body Repairs - Vehicle Specific Information and Tolerance Checks, Description and Operation).