The 1998 Nissan Frontier makes use of a system of three drive belts to operate the engine equipment. The belts derive energy from the crank pulley and switch the vitality to the respective elements. There may be one belt for the air conditioner compressor, one belt for the water pump and generator, and one belt for the power steering pump. When you examine the belts and discover it is advisable to change one, it is best to go forward and change all of them. If one breaks or is worn, it is seemingly that every one of them are worn and have to be changed.
Nissan Frontier Drive Belt Installation Instructions
Open the hood and find the drive belt routing diagram. It ought to be both on the within of the hood or close to the hood latch on the grille. If the diagram is lacking, sketch out your personal diagram so you possibly can reroute the belts correctly later.
Remove the power steering pump belt first. That is the outermost belt, and you have to take away it first earlier than you may take away both of the opposite two belts. As you look down into the engine compartment, you will note the span of belt operating throughout the highest, from the power steering pump pulley on the passenger’s aspect to the loafer pulley on the driving force’s facet. Close to the highest of the loafer pulley, you will note an adjustment bolt. Loosen the locking bolt within the heart of the pulley to permit the pulley to maneuver. Then, flip the adjusting bolt counterclockwise to loosen the stress on the belt. Remove the belt when you’ve gotten relieved enough stress to slide it off the power steering pump pulley.
Pull off the air con compressor belt subsequent. Place your self beneath the automobile. As you search for, you will notice the massive crank pulley, and simply to the motive force’s facet of that, you will note one other loafer pulley. Comply with the process from Step 2 to alleviate rigidity then take away the air conditioner compressor belt.
Remove the generator/water pump belt. There isn’t a loafer pulley for this belt, and the adjustment bolt differs from the loafer pulley bolts. First, loosen the locking bolt that runs perpendicular to the adjustment bolt to permit the generator to be moved. Then flip the adjustment bolt counterclockwise to alleviate stress. Wanting down into the engine compartment, the generator is positioned beneath the power steering pump pulley on the passenger’s aspect of the crank pulley.
Change the generator/water pump belt. Make sure you route it appropriately in line with the diagram. Flip the adjusting bolt clockwise to tighten the belt. As soon as the belt is tight, place a straight edge alongside the span of the belt that runs from the water pump to the generator. It would not matter what you utilize as a straight edge so long as it matches between the pulleys. Press down on the belt with the ruler and word the space the belt deflects from the straight edge. The correct deflection must be between eight mm and 10 mm (.31 inch to .39 inch). If the deflection is greater than that, you want to proceed to show the adjusting bolt clockwise to tighten the belt till it reaches the right deflection. If the deflection is lower than that, loosen the belt till it’s appropriate. When you attain the right deflection, use a torque wrench to tighten the locking bolt to 12 ft.-lbs. of torque.
Connect the air conditioner compressor belt, making certain it’s routed accurately. Comply with the process in Step 5 to regulate the stress to the correct deflection. For this belt, place the straight edge alongside the span of belt that runs between the air conditioner compressor pulley and the crank pulley. The right deflection for this belt can be between eight mm and 10 mm. When you attain the right deflection, tighten the locking bolt within the middle of the loafer pulley to 12 ft.-lbs. of torque.
Change the power steering pump belt. Comply with the process in Step 5 to regulate the belt stress. For this belt, place the straight edge alongside the span of belt between the power steering pump pulley and the loafer pulley. When you attain the correct deflection of eight mm to 10 mm, tighten the locking bolt within the middle of the loafer pulley to 12 ft.-lbs. of torque.
[source ehow.com]
