TRUNNION 5J6180 - Caterpillar

1. Remove fuel filters (2) and base (1) for fuel filters. 2. Remove line (4) and bolts (5).3. Remove adapter housing (3) from fuel injection pump housing.Install Fuel Transfer Pump Adapter Housing
1. Install adapter housing (1) on fuel injection pump housing. If drain elbow and bracket (below housing) are removed, see Specifications for shim adjustment between bracket and drain elbow.2. Install line (3) and bolts (4). 3. Install base (2) for fuel filter and install fuel filters.end by: a) install fuel transfer pumpDisassemble Fuel Transfer Pump Adapter Housing
start by: a) remove fuel transfer pump adapter housing 1. Remove needle valve (3), seat (2) and gasket (1). These parts make up vent valve for fuel filters. 2. Remove bolt (6), spring (5) and plunger (4). These parts make up bypass valve for fuel transfer pump. 3. Remove retainer (9), spring (8) and ball (7). These parts make up check valve for fuel priming pump. 4. Remove bearing (10) from adapter housing.Assemble Fuel Transfer Pump Adapter Housing
1. Install bearing in adapter housing with tooling (A). 2. Install plunger (1), spring (2) and bolt (3). These parts make up bypass valve for fuel transfer pump. 3. Install gasket (4), seat (5) and needle valve (6). These parts make up vent valve for fuel filters. 4. Install ball, spring and retainer (7). Tighten retainer even with top of counterbore. Put a punch mark at edge of retainer to hold it in place (stake retainer in place).end by: a) install fuel transfer pump adapter housing