FK10326 Force REPAIR KIT

Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
The following Step is for a 3508 Engine.
Illustration 6141. The engine must be put in time before the flywheel housing is removed. This is done in order to make sure that the rear gear group is in alignment with the rotation of the engine, as shown.
Illustration 6152. Remove plate (1) and gear (2).
Illustration 6163. Use Tooling (A) and a suitable press to remove bearing (3) from gear (2).
Illustration 6174. Remove the bolts, the washers, and camshaft idler gears (4).
Illustration 6185. Remove washers (6) and shafts (5) from camshaft idler gears (4).6. Use Tooling (A) and a suitable press to remove bearings from camshaft idler gears (4).
Illustration 6197. Remove the bolts from shaft (7) and remove shaft (7).
Illustration 6208. Remove the bolts and crankshaft gear (8) from the end of the crankshaft.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 6211. Install crankshaft gear (8) and the bolts.
Illustration 6222. Install shaft (7) and the bolts. The torque for the bolts is 140 10 N m (105 5 lb ft).
Illustration 623
Illustration 624(4) Camshaft Idler Gear. (9) Bearing. (E) 75.06 0.01 mm (2.9551 0.0004 inch). (F) 1.00 0.25 mm (0.04 0.01 inch). 3. Use Tooling (A) and a suitable press to install the bearings in camshaft idler gears (4). Install bearing (9) into gear (4) to depth (F), as shown.4. Machine the inside diameter of bearing (9) to dimension (E), as shown. The surface finish of bore (E) must be 0.8 micrometers. Pitch diameter (H) must be concentric with a total indicator reading of 0.12 mm (0.005 inch). Surface (G) of gear (4) must be square with bore (E) within 0.05 mm (0.002 inch).5. Place clean engine oil on the bearings and install shafts (5) with washers (6) on camshaft idler gears (4).
Illustration 6256. Install camshaft idler gears (4) and the bolts.
Illustration 626(2) Cluster Idler Gear. (3) Bearing. (A) 75.06 0.01 mm (2.9551 0.0004 inch). (B) 1.5 0.5 mm (0.06 0.02 inch). 7. Use Tooling (A) and a suitable press to install bearing (3) in gear (2). Install bearing (2) to depth (B), as shown.8. Machine the inside diameter of the bearing to dimension (A), as shown. The surface finish of bore (A) must be 0.8 micrometers. Pitch diameter (C) must be concentric with a total indicator reading of 0.15 mm (0.006 inch). Surface (D) of gear (2) must be square with bore (A) within 0.05 mm (0.002 inch). The following Step is for a 3508 Engine.
Illustration 6279. Put clean engine oil on the bearing and install the gear assembly on the shaft. Make sure that the marks on the gear assembly and the crankshaft are in alignment with the rotation of the engine, as shown.
Illustration 62810. Place clean engine oil on gear (2) and install gear (2) on the engine.11. Install plate (1) and the bolts.End By:a. Install the flywheel housing. Refer to Sisassembly and Assembly, "Flywheel Housing - Install".