20450991 Volvo.Penta Hollow screw

Table 1
Required Tools
Tool Part Number Part Description Qty
A 422-5474 Lifting Eye Assembly 2
B 6V-6146 Load Leveler Gp 1
189-0410 Shackle As 2
C 386-6031 Lever Puller Hoist 1
D 439-3939 Link Bracket 1
E 417-1324 Stand 2
F 422-2352 Stand 2 Start By:
Remove the clean emissions module.
Remove the bottom guards.
Fully tilt the cab.
The Power Train Electric Drive System and the Accessory Power System will contain hazardous voltage levels during machine operation and for a period of time after machine shutdown.Do not remove any covers that will expose energized electrical components while the engine is operating. Do not remove any covers that will expose the energized electrical components while the components remain energized following an engine shutdown.Do not perform any type of electrical maintenance on the orange hazardous voltage conductors, the power train components or the accessory power system components while the engine is operating.Do not perform any type of electrical maintenance on the orange hazardous voltage conductors, the power train components or the accessory power system components while the components remain energized following an engine shutdown.Always perform the safe shutdown and de-energizing procedure before performing electrical service on the Power Train Electric Drive System or the Accessory Power System.Failure to follow these instructions could result in personal injury or death.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Personal injury or death may result from failure to adhere to the following procedures.Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire.Clean up all leaked or spilled fuel. Do not smoke while working on the fuel system.Turn the disconnect switch OFF or disconnect the battery when changing fuel filters.
Drain the hydraulic oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change" for the correct draining and filling procedures.
Drain the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
Drain the engine oil. Refer to Operation and Maintenance Manual, "Engine Oil and Filter - Change" for the correct draining and filling procedures.
Drain the power train oil. Refer to Operation and Maintenance Manual, "Power Train Oil - Change" for the correct draining and filling procedures.
Illustration 1 g03743043
Disconnect hose assembly on the front of fuel and water separator (1).
Disconnect hose assemblies (2).
Disconnect ground strap (3). Disconnect cable assembly (4) and all clips connecting cable assembly (4) to the engine and generator.
Illustration 2 g03743062
Disconnect hoses (5) and (8). Remove tube (9).
Disconnect hose assemblies (6) and (7) and remove the clips connecting hose assemblies (6) to the engine.
Disconnect hoses (11) and elbow assembly (10).
Illustration 3 g03743115
Disconnect transmission cooler hose assemblies (12).
Illustration 4 g03743123
Disconnect all hose assemblies connected to pump assemblies (13) and (18).
Disconnect hose (16) and the clips connecting hose (16) to pump assemblies (18).
Disconnect hose assembly (14) from the PTO tank. Disconnect generator breather hose assembly (17).
Disconnect harness assembly (15) from the engine harness. Remove all clips connecting harness assembly (15) to the generator and set harness assembly (15) to the side.
Illustration 5 g03743203
Remove cover (19). Disconnect ground cables (20) and (22). Disconnect cable assembly (21).