Textron JACOBSEN GP400, Technical/Repair Manual

Page: 52 / 354

3-22 4252490-Rev A
ENGINE
3
12. Using the proper engine hoist, support the engine (1)
and remove four nuts (3) and screws (5) securing the
engine (1) to the engine mount plate (2).
13. Move wiring harnesses and fuel lines aside.
14. Check for any connected wires and components, and
carefully remove the engine from the machine.
15. Place the engine on a suitable stand or workbench
that will support the full weight in a safe manner while
preventing damage to the engine.
NOTE
If the engine is being replaced, some components must
be removed and installed on the new engine. Refer to
“Parts and Maintenance Manual” for additional
information and illustrations.
Installation Notes
• Inspect engine isolation mounts and replace if
necessary. Tighten engine isolation mount screws
(4) to 44 lb-ft (60 N·m).
• Install the engine by reversing the order of removal.
• If necessary, remove components from the engine
and install the components on the new engine.
• Use new cable ties to secure wire connectors and
wire harnesses.
• Apply dielectric grease (Jacobsen PN 365422) to any
wire connectors disconnected.
• Replace the engine oil filter and fill engine with oil.
Engine Service (Gasoline)
A separate engine manual, prepared by the engine
manufacturer, is supplied with this machine. Refer to the
engine manufacturer’s manual for all engine-related
service.
Proper attention to the engine manufacturer’s manual
directions will ensure maximum service life of the engine.