TRANSMISSION AR 3828140 - Caterpillar

Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01203522
Install camshaft bearing (1) onto Tooling (A).
Illustration 2 g01203523
Illustration 3 g01204034Note: The camshaft bearing joint must be in the 2 O'clock or the 10 O'clock position. The oil hole must be on the centerline of the bore.
Position Tooling (A) and camshaft bearing (1) into the bearing bore. Make sure that the groove in the back of camshaft bearing (1) is aligned with oil hole (2) in the cylinder block. Install Tooling (B). Install camshaft bearing (1).Hydraulic Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 125-2739 Bearing Pilot 1
125-2740 Backup Plate 1
125-2741 Bearing Sleeve 1
B 6V-4013 Screw 1
6V-4010 Puller Plate 1
8M-8778 Taperlock Stud 1
2J-3506 Full Nut 1
5P-8248 Hard Washer 1
C 316-1493 Hydraulic Puller 1
350-7768 Electric Hydraulic Pump Gp (115 V) 1
350-7769 Electric Hydraulic Pump Gp (230 V) 1
8S-8292 Extension 1
D 423-1236 Cam Bearing Tool Gp.(1) 1
(1) Refer to Tool Operating Manuel, NEHS1175 for the correct procedure for using the 423–1236 Cam Bearing Tool Gp.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g01203522
Install camshaft bearing (1) onto Tooling (A).
Illustration 5 g01203527
Illustration 6 g01204034Note: The camshaft bearing joint must be in the 2 O'clock or the 10 O'clock position. The oil hole must be on the centerline of the bore.
Position Tooling (A) and camshaft bearing (1) into the bearing bore. Make sure that the groove in the back of camshaft bearing (1) is aligned with oil hole (2) in the cylinder block. Install Tooling (B) and Tooling (C). Install camshaft bearing (1).End By:
Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Install".