INSTALLATION AR-ENGINE 3967773 - Caterpillar

Illustration 10 g02843758
Use two half flanges, four bolts, and four hard washers that were saved in the "Fan Drive Piston Motor" to attach one end of hose assembly (36), or hose assembly (50) to the fan piston motor.
Two half flanges, four bolts, and four hard washers will later attach the other end of hose assembly (36), or hose assembly (50) to the machine.
Use two half flanges, four bolts, and four hard washers that were saved in the "Fan Drive Piston Motor" to attach one end of hose assembly (37), or hose assembly (49) to the fan drive piston motor.
Two half flanges, four bolts, and four hard washers will later attach the other end of hose assembly (37), or hose assembly (49) to the machine.
Illustration 11 g02843780
View (B-B)
For machines that are equipped with the 272-3259 Suction Fan Gp, reuse two bolts, and two hard washers to attach plate assembly (38) to the support.For machines that are equipped with the 288-2623 Suction Fan Gp, use two bolts (47), and two hard washers (15) to attach plate assembly (38) to the support.
Use two bolts (14), and two hard washers to attach the clips, and one grommet to plate assembly (38).
Illustration 12 g02846316
View (C-C)
For machines that are equipped with the 272-3259 Suction Fan Gp, place the two clips and the grommet around the hose assemblies as shown. Use two bolts (14), and hard washers (15) to attach the clips to bracket assembly (39). Two bolts (16), and two hard washers will be used later to attach the bracket assembly to the machine.For machines that are equipped with the 288-2623 Suction Fan Gp, place the two clips and the grommet around the hose assemblies as shown. Use two bolts (14), and hard washers (15) to attach the clips to bracket assembly (39). Two bolts (47), and two hard washers will be used later to attach the bracket assembly to the machine.
Illustration 13 g02846418
View (D-D)
For machines that are equipped with the 272-3259 Suction Fan Gp, two clips, and one grommet (43) will be place on the hose assemblies as shown. Two bolts, and two hard washers will be used to attach the clips to the machine. The parts were removed from the machine during disassembly.For machines that are equipped with the 288-2623 Suction Fan Gp, two clips, and one grommet (43) will be place on the hose assemblies as shown. Two bolts, and two new hard washers (15) will be used to attach the clips to the machine. The old parts were removed from the machine during disassembly.
Illustration 14 g02846617
Install the cable assembly (44) into the piston hydraulic motor. Install the top cover on the piston hydraulic motor.
Illustration 15 g02850516
(A) 3.8 1.0 mm (0.15 0.04 inch)
(B) 87.5 mm (3.45 inch)
(C) 369.9 mm (14.56 inch)
(W1) A 6.0 mm (0.24 inch) fillet weld on the two long sides of the plate
Use the dimensions in Illustration 15 to position the plate (42) that was manufactured for the procedure. Weld the plate into position.
Illustration 16 g02876196
The 343-4424 Bracket As (45) that is part