Jacobsen HR-9016T 70541, Техническое руководство по ремонту

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3-20 4263110-Rev B
ENGINE
3
Figure 3-38
19. Disconnect hydraulic hoses (21–23).
!
WARNING
Figure 3-39
20. Using an engine hoist, support engine (36) and
remove two front engine mounting bolts (35), flat
washers (34), flat washers (30), lock washers (31),
and nuts (32).
21. Remove two rear engine mounting bolts (24), flat
washers (25), flat washers (27), lock washers (28),
and nuts (29).
22. Check for any connected wires and components.
NOTE
Note location of all cable ties securing wire harnesses to
engine.
23. Cut all cable ties securing wire harnesses to engine.
24. Carefully remove engine from machine.
25. Place engine on a suitable stand or workbench that
will support full weight in a safe manner while
preventing damage to engine.
NOTE
If engine is being replaced, some components must be
removed and installed on new engine. See “Parts and
Maintenance Manual” for additional information and
illustrations.
Installation Notes
• Inspect engine mount isolators (26 and 33), and
replace if necessary.
• Install engine by reversing the order of removal.
• If necessary, remove components from engine and
install components on new engine.
• Apply dielectric grease (Jacobsen PN 365422) to any
wire connectors disconnected.
• Use new exhaust gasket when installing exhaust
system.
• Tighten rear engine mounting bolts (24) to 85–90
lb-ft. (115–122 N·m).
• Tighten front engine mounting bolts (35) to 120–130
lb-ft. (163–176 N·m).
• Use new cable ties to secure wire harnesses.
• Fill radiator with clean water and ethylene glycol
based antifreeze mixed for coldest ambient
temperature.
• Replace engine oil filter and fill engine with oil.
• Purge air from fuel system. (See “Purging the Fuel
System” on page 3-5.)
Engine Service
A separate engine manual, prepared by engine
manufacturer, is supplied with this machine. Refer to
engine manufacturer’s manual for all engine-related
service.
Proper attention to engine manufacturer’s manual
directions will ensure maximum service life of engine.
Prevent personal injury. Use a properly rated
lifting device. Always be sure the load is
balanced before lifting.
TN4225
21
22
23
TN4226
35
24
25
34
30
32
31
28
29
27
36
33
26