SPACER 5I8421 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
B 138-7573 Link Bracket 2
C 1P-0520 Driver Group 1
D - Guide Stud
5/8 - 11 by 8 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01131907
Install gasket (11) on the cylinder block. Install Tooling (D) into the cylinder block.
Attach Tooling (B) and attach a suitable lifting device to front housing (2). The weight of front housing (2) is approximately 181 kg (400 lb). Position the front housing onto Tooling (D).
Install bolts (10) that hold front housing (2) to the cylinder block. Remove Tooling (D) and install remaining bolts (10). Tighten the bolts evenly.
Cut any excess gasket (11) from the bottom of the front housing.
Illustration 2 g01131955
Use Tooling (C) to install sleeve bearing (6) in idler gear (5).
Install O-ring seal (8) on shaft (4). Apply clean engine oil to the bore in front housing (2) for the shaft.
Position thrust washer (9), idler gear (5), and shaft (4) in the front housing. Install bolts (7).
Illustration 3 g01246380
Install the O-ring seal in cover (3). Position cover (3) on front housing (2) and install the bolts.
Position the gaskets and covers (1) on front housing (2) and install the bolts. End By:
If necessary, install the engine oil pump and water pump drive. Refer to Disassembly and Assembly, "Accessory Drive (Front) - Install".
If necessary, install the accessory drive. Refer to Disassembly and Assembly, "Accessory Drive (Front) - Install".
Install the crankshaft front seal and the wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Front Seal and Wear Sleeve - Install".
Install the engine oil filter housing. Refer to Disassembly and Assembly, "Engine Oil Filter Housing - Install".