To Install Engine - Tennant ATLV 4300 Service Manual

ENGINE- -DIESEL

TO INSTALL ENGINE

FOR SAFETY: Before Leaving Or
Servicing Machine; Stop On Level
Surface, Set Parking Brake, And Turn
Off Machine.
1. Using a overhead hoist, hook a chain in the
engine lift brackets and slowly lift the engine
into the machine frame. Be careful not to
catch the engine on any hydraulic hoses or
electrical wires on the way into the engine
compartment.
2. Line up the three engine isolators in the
engine motor mounts with the holes in the
frame mounts. Make sure the four special
washers are in place between the frame and
isolator.
3. Install the three M12 hex screws, washers,
and nyloc nuts into the engine mounts.
Tighten to 64 -- 83 Nm (50 -- 60 ft lb).
4. Position the propel/accessory pump
assembly back in the bellhousing and drive
coupling. See TO REPLACE PROPEL
PUMP instructions in the HYDRAULIC
section of this manual. Make sure the
splines on the pump drive hub line up with
the splines in the flywheel drive flange.
Install the two hex screws and washers
holding the pump assembly to the
bellhousing. Tighten to 45 -- 58 Nm
(36 -- 47 ft lb).
5. Reinstall the propel pump arm onto the hub
on the side of the propel pump. Reinstall the
two hex screws. Leave loose for now.
6. Reinstall the propel hydroback mount
bracket onto the side of the engine. Reinstall
the two hex screws and tighten to
37 -- 48 Nm (26 -- 34 ft lb).
7. Reconnect the throttle cable to the engine
throttle lever. Tighten the cable clamp.
8. Reconnect the electrical harness to the
engine and related component (alternator,
starter, oil sender, temp sender,glow plugs,
ect.). See harness diagram or electrical
schematic in the ELECTRICAL section of
this manual.
6-14 ATLV 4300 330495 (10- -98)