87
special torque chart (reference only)
FIGURE J: Fulcrum Plate / Rocker Arm Support Assembly
Step 1: Position crankshaft at approximate #1 & #4 cylinder TDC by observing damper dowel pin and
clocking it to the 10:30 position (as viewed from the front of the engine)
Step 2: Determine which cylinder is actually in the firing position by installing pushrods, and observing #3 intake and #8 intake.
Step 3: If #3 intake pushrod shows cam lift, this is the #1 firing position. Torque only fulcrum plates #1,2,7,8 per steps 4-6.
If #8 intake pushrod shows cam lift, this is the #4 firing position. Torque only fulcrum plates #3,4,5,6 per steps 4-6.
Step 4: Partially run down both M10 bolts until they just contact the fulcrum plate.
Step 5: Fully run down and torque inboard (upper) bolt to 45 lb/ft (62 Nm).
Step 6: Fully run down and torque outboard (lower) bolt to 45 lb/ft (62 Nm).
Step 7: Rotate crankshafft 360 degrees to position it at the alternate cylinder TDC (dowel pin at 10:30 position).
Step 8: Identify remaining group of fulcrum plates per step 3, and torque per steps 4-6.
FIGURE K: EGR Cooler Mounting Clamps
Horizontal Cooler
Step 1: Pre-torque EGR clamps to 88lb/in (10 Nm).
Step 2: Loosen clamp nuts two full turns.
Step 3: Final torque to 69 lb/in (8 Nm)
Vertical Cooler
Step 1: Pre-torque EGR clamps to 75 lb/in (8.5 Nm).
Step 2: Loosen clamp nuts two full turns.
Step 3: Final torque to 57 lb/in (6.5 Nm).
FIGURE L: Fuel Rail Pressure Sensor (FRP)
Step 1: Snug the sensor hand tight to 1.5 lb/ft (2 Nm)
Step 2: Place a visible mark with a permanent marker on the sensor and the high pressure fuel rail connection.
Turn the sensor one flat of the sensor base which is equal to 60 degrees.
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