Proheat X45–School Bus - Manual (Page 18)

SECTION 1. TECHNICAL SPECIFICATIONS 1-9
HARNESS GROUND LUG
• Apply anti-seize to bolt
• Torque bolt (1) to 75±5 in/lbs (8.5±0.5 Nm)
A
B
C
FUEL PUMP ASSEMBLY
A
• Apply Loctite 242 to threads
• Torque bolts (2) to 25±3 in/lbs (2.8±0.3 Nm).
B
• Lubricate o-ring with diesel fuel
• Torque relief valve to 22±2 in/lbs (2.5±0.2 Nm).
C
• Apply Loctite 59241 sealant to threads
• Torque elbow (1) to 55±5 in/lbs (6.2±0.5 Nm) minimum or until
elbow is at correct orientation
FUEL FILTER
• Lubricate o-ring with diesel fuel
• Torque nut (1) to 150±10 in/lbs (17±1.1 Nm)