ELEMENT GP-JACKET WATER HEATER 2960645 - Caterpillar

1. Fasten a hoist to push-pull spring (2) as shown.2. Remove eight bolts (1) and remove the spring. The weight of the spring is 45 kg (100 lb.).Install Push-Pull Spring
1. Put push-pull spring (1) in position on the support assembly. Install the bolts that hold it.End By:a. install push-pull plateDisassemble Push-Pull Spring
Start By:a. remove push-pull spring 1. Remove nut (1) and the washer with tool (A). 2. Pull rod (5) out of plate assembly (4), ten spring discs (3) and plate assembly (2). 3. Remove four bolts (6) and lockwashers.4. Remove pad (7) and the bushing from plate assembly (2).Assemble Push-Pull Spring
1. Install bushing (2) in plate assembly (1). Put pad (3) in position on the plate assembly and install the four bolts that hold it. 2. Install plate assembly (5), ten spring discs (4) and plate assembly (7) on rod (6) as shown.3. Install the washer and nut that holds the unit together. Do not tighten the nut at this time. 4. Put the push-pull spring on wood blocks as shown. Tighten nut (8) with tool (A).5. Put a straight ruler against the ten spring discs. Make sure all the discs are in contact with the ruler. If the discs are not in contact with the ruler, loosen nut (8) and make an adjustment to the spring discs. The maximum amount of distance that the spring discs can be away from the ruler at the center of the spring must not be more than 3.05 mm (.12 in.).End By:a. install push-pull spring