Synergy 5710 - Jeep JK Standard Skid Plate - Manual (Page 9)

18. Install the engine skid plate at this time. All hardware should still be loose at this point. Install the skid
plate by bolting it to the motor mount brackets using the supplied 3/8” hardware in the kit. Again use a lock
washer followed by a flat washer on all attachment bolts. Do not tighten at this time.