Centinel System – Master Repair Manual – 007-090   Centinel™ Control Module Mounting Bracket

Install the oil control valve mounting bracket using the M10 X 1.5 x 25-mm bolts.

Tighten the four M10 bolts that are used to secure the mounting bracket and handhole cover.

NOTE: Install all four oil control valve mounting bracket bolts prior to tightening.

Install two 3/8-24 X 3/4 bolts into the top two bolt holes of the oil control valve bracket.

Install the two 7/16-20 X 1.375 bolts into the bottom of the oil control valve mounting bracket.

Install the stud (3) where the previous stud was removed.

Install a spacer (2) over the top of the newly installed stud.

Place the Centinel™ bracket (1) over the stud with the spacer that was previously installed and line up the two right-hand holes with the holes in the lift pump.

Place the wear plate (2) retained in the previous step between the lift pump and the block. Install the stud (3) through the top hole of the Centinel™
bracket, lift pump and wear plate into the block. Hand tighten the stud.

Install a nut (4) over the left stud until hand tight. Place the M10 flat washer (5) over a M10-1.5 x 40 mm capscrew (6) and install the capscrew into the bottom right-hand hole.

Tighten all three fasteners.

Install the bracket (1) with the stud (4) to the cylinder block mounting hole. Line up the two right-hand holes with the mounting holes in the cylinder block.

Install two M10-1.5 x 20 mm capscrews (3) through the two holes of the Centinel™ bracket and wear plate into the block.

Tighten all three fasteners.

Using the three 3/8-16 x 7.25 bolts provided, install the oil control valve bracket onto the engine.

Locate the spacer in the upfit kit.

NOTE: There are two valve bracket to engine mounting bolt sizes, depending on the type of aftercooler that the engine is configured with. Use the step that applies to your particular aftercooler type.

• For low-temperature aftercooled engines, install the oil control valve bracket onto the engine with the top two bolt holes using the two 3/8-16 x 7 bolts provided and the spacer.
• For aftercooled engines, install the oil control valve bracket onto the engine with the top two bolt holes using the two 3/8-16 x 7.50 bolts provided and the spacer.

Install the 7/16-14 x 5 extended thread bolt provided to where the bolt was just removed.

Locate the valve bracket bottom support bracket in the upfit kit.

Install the support bracket onto the 7/16-14 bolt.

Install a 7/16-14 nut onto the bolt.

Bolt the support bracket to the bottom of the valve bracket using two 3/8-16 x 1.25 bolts, washers, lock washers, and nuts supplied.

NOTE: There is a supplemental mounting bracket for the K38/50 installation.

It is used to install the Centinel™ above the number 4 cylinder handhole cover in the event that the air compressor mounted on the engine is in the way.

The installation will use the same mounting hardware with the exception of the lower brackets.

The optional brackets are a two-piece design to allow for easier installation.

There are four extra nuts and bolts for securing the length of the optional brackets.

Adjust the brackets so that the control valve will be vertical to the engine and tighten the bolts.

Install the mounting bracket using the two M12 x 1.75-35 capscrews onto the QSKV engine pan rail.