Installation Instructions: MT5 / MT7 TOYOTA TACOMA 5'1” BED LENGTH MT5 2005-2018 / MT7 2019-CURRENT TOOLS REQUIRED • Adjustable wrench (that opens to about 1”) • 1/2” open end wrench • # 2 Phillips screwdriver, • Short 7/32” hex wrench • 7/16” deep socket • 3/8” socket • Electric drill • 9/64" drill bit • 1/4” drill bit • 5/16" drill bit • Drill stop • T40 Torx Driver Watch short installation videos at www.decked.com/video | Register your system at www.decked.
CONTENTS DECKED carton LEFT deck half - 1 RIGHT deck half - 1 Center vert - 1 Cabside vert - 1 Drawer - 2 Left ammo can - 1 Right ammo can - 1 Left stud - 1 Right stud - 1 Ammo can lid - 2 C-channel - 2 Ruler - 1 Hardware box - 1 Bottle opener - 1 Torsion brace - 1 Hardware box - unbagged components (inside DECKED carton): HARDWARE box - bagged components PREP-MT5 or MT7 - 1 S1 - 1 S2 - 1 N1 - 1 J4 - 2 DRAWER 1 - 1 DRAWER 2 - 1 WHEELS - 1 FINAL MID - 1 PREP-EXTRA - 1 MS WASHERS - 1 (MT7 ONLY) TACOMA TD -
▼ HEY! TORQUE BOY: READ BEFORE YOU INSTALL DECKED ▼ 1. DON’T be an idiot read the instructions. 2. DON'T over tighten bolts, get em' hand-tight. 3. DON'T use power tools. 4. If you don't follow directions and do use power tools: 1). Set clutch at a very low setting. 2). If you blow it, see NOTE.* 5. Start all bolts with fingers to avoid cross-threading 6. DON'T over tighten J-hooks during installation. Make 'em good and snug enough to keep the system from moving in the bed. 7.
PREP BED: SHIMS • 2 SMALL shims and 2 LARGE shims (with holes) are loose in your hardware kit. • Using the information below: 1) Clean the bed surface where the shims will be located. Isopropyl alcohol (do not drink) is recommended. 2) Remove tape film and apply shim with the strength of 1000 men a.k.a push really hard. DETAIL A DETAIL B Align shim to channel in floor shown 3” from cabside panel of bed (red). Align shim to channel in floor shown. Place shim 6 1/2” from rear of bed (red).
PREP BED: TAILGATE BRACKET NOTE: You will need to grab a pal for this step (or have incredibly long and flexible arms). • Remove top rear factory compartment bolt from the passenger side with a T40 Torx Driver. Keep bolt. • Loosely attach passanger side tailgate bracket with factory bolt in top hole. Make sure the tie down opening is angled toward the driver, not the tailgate; BAG PREP-MT5 or MT7. • Align bracket so it's parallel with vertical edge of compartment.
PREP BED: TAILGATE BRACKET (FOR TACOMAS WITH NO DRIVER SIDE TAILGATE CUBBY) NOTE: Disregard this page if you HAVE a driver's side tailgate cubby. • Referencing dimensional info in DETAIL A mark hole locations and drill (2) 5/16" holes (with drill stop set at .62"). • Referencing DETAIL A install J-hook mounting bracket as shown with bolts, backing plate and nuts. Tighten bolts securely. BAG PREP-MT7, BAG TACOMA TD. DETAIL A DRILL 5/16" HOLE 2 PLACES 2.75" 7.5" TO BOTTOM OF BED 5.
ASSEMBLY: CENTER VERT + CABSIDE VERT NOTE: Perform the next few steps on a flat surface like a garage floor. • Attach center vert to cabside vert with four bolts. Alternate to tighten; BAG S1. PLACE HOOK ON CENTER VERT OVER NOTCH IN CABSIDE VERT CABSIDE VERT CENTER VERT S1 RECOMMENDED TORQUE: Bolts in labeled bag S1 - 27 in-lb. HELPFUL TIP: BAG S1, a.k.a "Bunker Hill," is required for most of the steps, so keep it close! These bolts are highlighted throughout instructions in RED. DECKED.
ASSEMBLY: LOOSELY ATTACH STUDS (YUP) • LOOSELY attach studs to cabside vert with six bolts; BAG S1. CENTER VERT DRIVER SIDE STUD CABSIDE VERT PASSENGER SIDE STUD S1 KEEP LOOSE (YOGA HELPS) DECKED.COM | #DECKEDUSA | @DECKEDUSA S1 KEEP LOOSE MT5 / MT7 | v.1.
ASSEMBLY: ALIGN & TIGHTEN STUDS (YUP) NOTE: This step ensures the studs are properly located before tightening bolts. It's important. • Place ammo cans to support tailgate end of deck panels. • Lift deck panels on center vert + stud + cabside vert assembly. • Slide studs around L-R until deck panels are seated. • DETAIL A: Loosely secure four bolts to hold decks onto studs; BAG S1. • Now you can securely tighten the bolts that hold the studs to the cabside vert.
ASSEMBLY: BRACKETS + MOUNTING • STEP 1: Securely attach stud bracket to driver side stud using three 3 1/2" bolts and three flanged nuts; BAG PREP-MT5 or MT7. • STEP 2: Loosely attach cabside bracket to the top hole in stud bracket with 3/4" bolt and flanged nut; BAG PREP-MT5 or MT7. KEEP LOOSE. • Repeat STEP 1 and STEP 2 on passenger side. • STEP 3: While supporting both ends, lift center vert + stud + cabside vert assembly in truck bed.
INSTALL: CABSIDE BRACKET DRILL • Place driver side cabside bracket flush against truck bed wall, now tighten securely to stud bracket. • While keeping assembly on centerline, drill three 1/4" diameter holes into bed using cabside bracket as a guide (green holes). Make sure to use a drill stop set to 1/2" depth. • Repeat passenger side. DETAIL A 1/4” DRILL BIT DRILL STOP 1/2” ➡ MAKE SURE CABSIDE BRACKET (GREY) IS FLUSH AGAINST BED CAB DRILL HOLES (GREEN) RECOMMENDED TORQUE: 53 in-lb.
INSTALL: BACKING PLATE NOTE: If your pal left, clank some cans together to get them to come back. • Install three 1" bolts through holes in cabside bracket and pickup bed; BAG PREP-MT5 or MT7. • Play Rock Paper Scissors with your pal. The loser needs to hold the backing plate inside the wheel well and attach three flanged nuts; BAG PREP-MT5 or MT7. Securely tighten. • Repeat passenger side. ➡ FLANGED NUTS CAB 1" BOLTS BACKER PLATE GOES OUTSIDE THE INNER PLASTIC BED ON THE INTERIOR WHEEL WELL WALL...
INSTALL: C-CHANNEL • Loosely place driver side ammo can at tailgate corner of bed. The axles should be on the tailgate side of the truck. • Place driver side C-channel on ledge of stud and ammo can with end plate cabside. • DETAIL A: Insert two bolts through C-channel into ammo can and loosely fasten with nut; BAG S2, BAG N1. • DETAIL B: Tightly attach C-channel to stud; BAG S1. • Repeat passenger side. DETAIL A KEEP LOOSE RECOMMENDED TORQUE: Bolts in labeled bags S1, S2, N1 - 27 in-lb.
INSTALL: DECK HALVES • Loosely place driver side deck panel on driver side stud, center vert and ammo can. • Shift tailgate ammo can forward, rearward, L-R, as necessary to align with fully seated deck panel. • Loosely assemble: • Five bolts (without washers) through deck panel into center vert; BAG S1. • Four bolts with nylon and rubber washers installed in order shown in DETAIL A through deck panel into stud; BAG S1, BAG MS WASHERS.
INSTALL: J-HOOKS • Loosely assemble driver side J-hook assembly in order shown through tailgate side hole in ammo can; BAG J4. • Repeat passenger side. DRIVER SIDE AMMO CAN KEEP LOOSE ✕ PASSENGER SIDE AMMO CAN KEEP LOOSE J4 J4 ✕ ✕ ✕ ✕ TAILGATE ✕ TAILGATE HELPFUL TIP: Make sure the hooks open toward tailgate. DECKED.COM | #DECKEDUSA | @DECKEDUSA MT5 / MT7 | v.1.
DRAWERS: BRACKETS + WHEELS • Each drawer has a left and a right bracket. Bolt brackets into place via bottom two holes in bracket with 3/4" length bolts. Use the 2" length bolt for the upper cabside wall hole in bracket; BAG DRAWER 1. • Install a tube brace in each drawer with two 3/4" length bolts; BAG DRAWER 1, BAG DRAWER 2. • Attach wheels onto drawer brackets with a 7/32" hex wrench; BAG WHEELS. TUBE BRACE GOES HERE DRAWER 1 RECOMMENDED TORQUE: Bolts in labeled bags DRAWER 1 and DRAWER 2 - 27 in-lb.
DRAWERS: AXLE WHEELS + WEATHERSTRIPS • Slide narrow drawer into driver side drawer cavity. NOTE: It is easier to fully install narrow drawer first. • DETAIL A: Install two tailgate wheels onto narrow drawer axles with a 7/32" hex wrench; BAG WHEELS. • Repeat with wide drawer. • DETAIL B: Install weatherstrips on top of drawer edges WITH WIPER BLADE POINTING TOWARD DRIVER.
FINAL STEPS: TORSION BRACE + BOTTLE OPENER • Slide torsion brace under center vert and tailgate ammo cans. NOTE: If you jumped the gun and tightened the J-hooks when installing, loosen them. • Loosely install: • Two bolts with nylon washers through the end holes in torsion brace into ammo cans; BAG S1. • Two bolts with nylon washers through the bottom bottle opener holes and torsion brace into center vert; BAG S1.
BAM BAM: THE RULER • Center ruler in embossed area and screw three 1/2" length Phillips screws through the tailgate side holes directly into deck panels; BAG FINAL MID. NOTE: These are small gauge screws. Tighten to a light snuggle ONLY. • For the three cabside ruler mounting holes, drill each with a 9/64" bit and a drill stop set to 1/2". There is a lateral steel tube that runs on the underside of the deck at this location. (SEE UNDERSIDE VIEW OF DECK).
FINAL STEPS: AMMO CAN LIDS • DETAIL A: Ammo can lids are driver (marked L) and passenger (marked R) side specific. • DETAIL B: Holding lid in orientation shown, insert tab on tailgate end of ammo can lid and push the cabside end of lid down to secure. Don't be afraid to give'r the Fonzi to close, it's rugged. • Insert lock hole plugs, unless you ordered drawer locks! Install drawer locks now (instructions with locks); BAG FINAL MID.
DECKED 3-YEAR LIMITED WARRANTY (a.k.a. LEGAL MUMBO JUMBO) DECKED LLC warrants to the original purchaser of this product that the product will be free from manufacturing defects in workmanship and materials for a period of three (3) years from the date of the original purchase. If within three (3) years from the original date of purchase this product fails due to defect in materials or workmanship, DECKED LLC will replace any defective part at its option.
