SPACER 4609527 - Caterpillar

Illustration 1 g00407220
Illustration 2 g00407222
Reference: For instruction on reusability, refer to Guideline For Reusable Parts, SEBF8022, "Sealed and Lubricated Track".Maximum track press assembly force ... 590 kN (132637 lb) (1) Apply 4C-5592 Anti-Seize Compound to the threads and to the washer face of each bolt that holds the half links together. Torque for these bolts ... 400 70 N m (300 50 lb ft)Tighten the bolts by an additional 120 degree turn. (2) Apply SAE 30W oil to the bolt threads and to the washer faces that hold the track shoes to links. Torque for these bolts ... 400 70 N m (300 50 lb ft)Tighten the bolts by an additional 120 degree turn.Note: Install the nuts so that the radii on the corner of the nut are against the link. (3) Height of a new grouser for extreme utilization ... 66.0 mm (2.60 inch) Height of a new grouser for moderate utilization ... 57.0 mm (2.25 inch)Height of 100 percent worn grouser Operations under little shock load or no shock load ... 18.0 mm (0.70 inch) Operations under average or heavy shock load ... 21.5 mm (0.85 inch) (4) Height of a new link ... 119.00 mm (4.68 inch) Height of 100 percent worn link ... 108.0 mm (4.26 inch) (5) Distance from the center of one pin to the center of the next pin (pitch) ... 190.0 0.13 mm (7.480 0.005 inch) (6) Extension of pin from the counterbore face of the link. ... 4.90 0.80 mm (0.193 0.031 inch) (7) Bushings Diameter of a new bushing ... 65.0 mm (2.56 inch)The minimum diameter of the bushing before the bushing is turned: Operations under little shock load or no shock load ... 54.9 mm (2.16 inch) Operations under average or heavy shock load ... 57.4 mm (2.26 inch) (8) Thickness of a new thrust ring ... 10.70 0.08 mm (0.421 0.003 inch) (9) Maximum end clearance (end play) ... 0.20 mm (0.008 inch) (10) Distance from the face of the link to the end of the bushing ... 1.80 0.13 mm (0.071 0.005 inch)Track Guide Guard
Illustration 3 g00832287
Track guide guard gp for moderate service (11) Torque for eight bolts ... 240 40 N m (175 30 lb ft) (12) Torque for four bolts ... 100 15 N m (74 11 lb ft) (13) Installation of guards ... The track guide must cover the track rollers (No. 4 and No. 5). Track Adjustment
Reference: Refer to the procedure in Operation and Maintenance Manual, "Track Adjustment - Adjust" in the Service Manual for your machine.