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SYNERGY MFG. 870 INDUSTRIAL WAY, SAN LUIS OBISPO, CA (805) 242-0397
PPM-5711 – JK HD BUDGET SKID PLATE ASSEMBLY
GENERAL NOTES:
• These instructions are also available on our website; www.synergymfg.com. Check the website before
you begin for any updated instructions and additional photos for your reference.
• The installation of this skid plate assembly requires drilling and tapping of threaded holes.
• You have the option to use the factory hex head bolts in the factory skid plate holes for installation of
the T-Case skid plate or to drill and tap them and use the supplied flat head allen head bolts.
• You will need a 29/64 drill bit and 112-20UNF tap.
• This skid plate assembly is designed to be used as complete assembly in conjunction with the stock
cross member. None of the factory skid plates will be used.
Included Components
Qty Description
5 ½”-20 x 1” Flat Head Socket Cap Screw
5 ½”-20 Flange Nut Serrated
3 ½”-20 Flange Nut Serrated
2 ½”-20 x 1" Flat Head Socket Cap Screw
1 ½”-20 x 1" GR8 Hex Cap Screw
1 1/2" SAE High Strength Washer
7 3/8"-16x 7/8" GR8 Hex Cap Screw
1 3/8"-16 Flange Nut Serrated
7 3/8" SAE High Strength Washer
7 3/8" GR8 Lock Washer
1 Engine Frame Brace Passenger
1 Engine Frame Bracket Passenge
1 Engine Frame Bracket Driver Sid
INSTRUCTIONS:
1. Remove the skid plates, one covering the T-Case and one covering the automatic transmission if
equipped.
2. Retain the bolts used for the stock skid plates. These will be used to mount the new crossmember skid
plate.
3. Install the new crossmember skid plate, use 3 stock bolts removed from the
original skid plates.
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4. Tighten the 3 factory cross member mounting bolts to 35 ft-Ibs.
5. Now is a good time to drill and tap the rear hole in the frame on the driver side and the gas tank
skid plate tab for installation of the transfer case skid plate. This will allow for flush
mounting hard- ware to be used.
6. You can now install the rear transfer case skid plate, install the skid plate on top of the
cross- member skid plate. If you drilled and tapped the gas tank and frame hole to %-20, use the
supplied flat head allen bolts, if not us the original bolts, tighten to 35 ft-Ibs.