RETAINER ASSEM. 6Y1802 - Caterpillar

Illustration 9 g03841642
Weld repair any cracks that are present in the fenders. Refer to Illustration 9 for typical crack locations.Note: If cracks on the fender are severe, replace fender.
Illustration 10 g03841643
Fabricated Plate (3) (A) 6.00 1.00 mm (0.24 0.04 inch) (B) 515.00 2.00 mm (20.28 0.08 inch) (C) 675.00 2.00 mm (26.57 0.08 inch) (D) 29.80 0.50 mm (1.17 0.02 inch) (E) 48.00 0.50 mm (1.89 0.02 inch) (F) 475.30 0.50 mm (18.71 0.02 inch) (G) 275.90 0.50 mm (10.86 0.02 inch) (H) 347.60 0.50 mm (13.69 0.02 inch) (J) 176.40 1.0 mm (6.94 0.04 inch) (K) 494.90 1.00 mm (19.48 0.04 inch) (L) 167.20 1.00 mm (6.58 0.04 inch) (M) 650.00 1.00 mm (25.59 0.04 inch) (N) 20.00 1.00 mm (0.79 0.04 inch) (P) 625.00 1.00 mm (24.60 0.04 inch) (Q) 18.00 +0.40 -.15mm (0.71 +0.02 -.006 inch) Three times (S) 80.00 1.00 mm (3.15 0.04 inch) (T) 27.50 +0.50 -.15 mm (1.08 +0.02 -.006 inch) (U) 10.00 1.00 mm (0.40 0.03937 inch) Radius (V) 31.3 0.50 mm (1.23 0.02 inch)
Fabricate plate (3) for the fender assembly from mild steel. Refer to Illustration 10.
Illustration 11 g03841702
(W1) 6 mm (0.24 inch) filet weld
Position the plate (3) underneath the fender in the area below the hydraulic tank. Align the holes of the plate with the clearance holes in the fender as shown in Illustration 11. Weld the plate in place.
Illustration 12 g03859288
Fabricated Channel (4) Illustration (BB) is the flat layout view before bending.Illustration (CC) is the view after bending. (A) 60 mm (2.40 inch) (B) 20 mm (0.80 inch) (C) Radius 6 2 mm (0.24 0.08 inch) (D) 5 mm (0.20 inch) (E) 5 mm (0.20 inch) (F) 55.9 mm (2.20 inch) (G) 682.5 mm (26.87 inch) (J) Radius 49.3 mm (1.94 inch) (K) 70.9 mm (2.79 inch) (L) 3.1 mm (0.12 inch)
Fabricate channel (4) from mild steel as shown in Illustration 12.
Illustration 13 g03842188
Fabricated Channel (5) Illustration (FF) is the flat layout view before bending.Illustration (GG) is the view after bending. (M) 40 mm (1.6 inch) (N) 20 mm (0.8 inch) (P) Radius 6 mm (0.24 inch) (R) 90 mm (3.54 inch) (S) 5 mm (0.2 inch) (T) 15.5 mm (0.61 inch) (U) 488 mm (19.21nch) (V) 111.9 mm (4.41 inch) (X) 199 mm (7.83nch) (Y) 56 mm (2.20nch) (EE) 20 mm (0.79 inch) (DD) 12 mm (0.47 inch)
Illustration 14 g03859327
Fabricate two channels (5) from mild steel as shown in Illustration 13 and Illustration 14.
Illustration 15 g03841721
(Z) 39 mm (1.54 inch) (AA) 174 mm (6.85 inch) (W1) 6 mm (0.24 inch) filet weld (W2) 6 mm (0.24 inch) fillet weld 50 mm (1.97 inch) long and spaced 100 mm (3.94 inch) apart.
Add channel (4) to the fender in the location as shown in Illustration 15. Add fillet weld (W1) all around to both ends of the channel where