Figure 7 - Removing Equalizer Beam End Bushing

CLEANING, INSPECTION AND REPAIR - TM-5-3820-256-24-4_80

TM-5-3820-256-24-4 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
Page Navigation
41

EQUALIZING BEAM SUSPENSION (HENDRICKSON) 2. Support beam in press. Using a piece of standard tubing (which will contact the bushing sleeve) as an adapter, press the bushing from the beam. See Figure 7. Figure 7 - Removing Equalizer Beam End Bushing 3. Apply a thin coat of IH-251H-EP multi-purpose high pressure lithium grease to outer diameter of bushing sleeve. 4. Install sheave puller over bushing and compress rubber until puller jaws will seat on the end of the bushing sleeve. Refer to Figure 8. Figure 8 - Installing Equalizer Beam End Bushing 5. Continue pressing until bushing is centered in beam. BALL AND SOCKET BEAM END BUSHING REPLACEMENT 1. Center sockets in beam end bore with socket split as shown in View A, Figure 9. 2. After new ball sockets are pressed into equalizing beams, sockets must be counterbored prior to installing the washers and bolts. Use a 28.57mm (1-1/8") cutter and counterbore to a depth of 2.38mm (3/32"). (Tool can be obtained from Owatonna Tool Co., Ref. No. P72-76A.) 3. Insert four 25.4mm (1") hardened flat washers top and bottom on both ends of the beam as shown in View B, Figure 9. CTS-4169 - Page 7

Privacy Statement
Press Release
Contact