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John Deere 5090M, 5100M, 5115M - Engine and Transmission
John Deere 5090M, 5100M, 5115M Engine
Check Oil Level
Park machine on level ground and shut off engine. Remove key. Allow
engine to cool. Remove engine oil fill cap/dipstick. Wipe off, fully
reinsert the dipstick. Oil level must be between two marks on dipstick.
If level is low, add oil through oil fill hole until even with the top
mark on dipstick. Do not overfill. Replace oil fill cap before operating
engine.
Change Oil and Filter
Operate engine to warm oil. Park machine on level ground and shut off
engine. Remove key. Place a container under the drain port, capture
waste oil and dispose of properly. Remove drain plug and allow oil to
drain. Open hood. Remove engine oil filter. Make sure that old filter
gasket is removed from housing before installing new filter. Apply a
film of oil on the new oil filter gasket and install new filter.
Hand-tighten plus 1/2 turn. Install drain plug. Add oil to fill. JD
5090M, 5100M, 5115M Tractor Engine Oil Capacity - 13 L (3.4 gal).
Replace fill cap and/or dipstick. Start engine and inspect drain plug
and filter for leaks. Stop engine and remove key. Recheck oil level on
dipstick, add if necessary. Lower hood.
John Deere 5090M, 5100M, 5115M - Fan Belt
Check Fan Belt Tensioner
A belt tension gauge does not provide an accurate measurement of the
belt tension. Measure tensioner spring tension using a torque wrench.
Place machine in park and shut off engine. Remove key. Remove fan belt.
Put a mark on the swing arm of the tensioner. Measure 21 mm (0.83 in)
from and put a mark on tensioner mounting base. Rotate the swing arm
using a torque wrench until marks are aligned. Pull tensioner with
torque wrench away from engine. Record torque wrench measurement and
compare with specification. Belt Tensioner Torque - 18-22 Nm (159-195
lb-in). Install fan belt.
Replace Fan Belt
Fan belt drive has an automatic tensioner which does not require
adjustment. Place machine in park and shut off engine. Remove key.
Release tension on belt using a long-handle 1/2 in drive breaker bar to
pull the tensioner away from engine. Remove belt from alternator pulley.
Release tension on tensioner and remove breaker bar. Unplug fan clutch.
Remove locknut and flanged screw from wire harness support. Remove belt
by bringing it over the wire harness support and cooling fan. Slip it
between the fan blades and fan shroud. Install new belt in reverse order
of removal. Install wire harness support with locknut and flanged bolt.
Wire Harness Support Lock Nut Torque - 14 Nm (124 lb-in). Tighten to
specification. Use breaker bar to push the tensioner into position for
belt installation.
John Deere 5090M, 5100M, 5115M - Air Cleaner
and Cooling
Change Open Crankcase Vent Filter (OCV)
Remove cap screws and remove OCV filter housing. Loosen clamps and
remove hoses. JD 5090M, 5100M, 5115M Tractor: Unscrew filter housing and
remove filter. Clean filter housing. Install new filter and reassemble
filter housing. Reinstall hoses to the filter housing and tighten
clamps. Reinstall filter housing and tighten cap screws to proper
torque. Cap Screw Torque - 70 Nm (52 lb-ft).
Service Air Cleaner Elements
Dirty air cleaner element is indicated when air filter restricted
indicator appears on the information display. Open hood. Remove latch
and cover. Remove air cleaner element. If primary element does not pull
out with ease, move side-to-side. When air cleaner element must be
serviced in field, tap it on the palm of your hand. Do not use
compressed air or filter damage occurs. Inspect guide ring for damage.
Replace elements if core material or seals (both ends) are damaged, or
if indicator remains illuminated. Install elements and reinstall latch
cover. Lower hood.
Clean Grille Screens and Cooling Package
Park machine and shut off engine. Remove key. Remove trash buildup on
the front grille as required. Raise hood. Slide the air conditioner
condenser screen out toward the right side of the machine to remove.
Loosen wing nut and slide the air conditioner condenser toward the left
side of the machine until it hits the stop. Clean air conditioner
condenser, screen, and fuel cooler with compressed air. If a more
thorough cleaning is required perform the following. Loosen wing nuts on
each side of the charge air cooler and pivot forward.
Tighten wing nuts to retain position. Pull handle of the hydraulic oil
cooler toward to left side of the machine until it hits the stop. Clean
charge air cooler, hydraulic oil cooler, and radiator with compressed
air. Straighten any bent fins. Return coolers, condenser, and screen
back to original position and tighten wing nuts to secure in place.
Verify that hydraulic oil cooler hoses are under the protective shield.
Verify that all lines are not pinched or kinked when coolers are
repositioned. Lower hood.
John Deere 5090M, 5100M, 5115M Fuel System
Bleed Fuel System
Park machine on level ground. Remove key. Check fuel level. Add if
necessary. Raise hood and locate primary fuel filter on the right-hand
side of machine. Loosen filter housing bleed screw. Capture the
discharge waste and dispose of properly. Push priming mechanism at the
transfer pump until all air is purged and fuel runs out smoothly from
bleed screw. Tighten bleed screw. Lower hood.
Drain Water and Sediment from Fuel Filter
Place a suitable sized container under the fuel drain locations
(filters, water separator, and tanks). Dispose of waste properly. Park
machine on level ground and shut off engine. Remove key. Raise hood and
locate primary fuel filter on the right-hand side of machine. Open water
separator drain valve to bleed accumulated water and sediment from
filter. Close when clear fuel runs from the drain valve. Run engine for
minimum of 20 seconds and check water separator drain valve again for
water and sediment. If moisture or sediment is present, drain fuel tank.
Open fuel tank drain plug to bleed accumulated moisture and sediment
from the fuel tank. Apply Teflon tape or equivalent to threads of the
drain plug. Tighten plug when clear fuel runs from the fuel tank drain.
Replace and tighten. Lower hood.
JD 5090M, 5100M, 5115M - Replace Fuel Filters
Change Every 500 Hour. The fuel filters are different, do not
interchange. Replace one after another to avoid interchange. Place
machine in park, turn off engine, and remove key. Allow engine to cool.
Raise hood. Disconnect water-in-fuel sensor on the bottom of the primary
fuel filter on the right-hand side of the engine. Open drain valve on
water separator bowl assembly of the primary fuel filter. Drain fuel.
Capture the discharge waste and dispose of properly. Remove primary
filter from the fuel filter housing by turning counterclockwise. Remove
water separator bowl assembly from the primary fuel filter. Clean water
separator bowl. Dry with compressed air. Install new seals (supplied
with the new filter) on the water separator bowl and drain valve.
Install water separator assembly on the new primary fuel filter. Fill
filters with clean diesel fuel before installing on engine. Apply a
small amount of clean oil on the primary fuel filter gasket. Do not use
a filter wrench when tightening filters. Hand tighten filter only.
Install new primary fuel filter assembly. Connect water-in-fuel sensor.
Remove secondary fuel filter on the left-hand side of the engine from
the filter housing by turning counterclockwise. Apply a small amount of
clean oil on the new secondary fuel filter gasket. Install new secondary
fuel filter. Bleed the fuel system. Start engine and run until warm.
Turn off engine and remove key. Inspect drain valve and filters for
leaks. Lower hood.
John Deere 5090M, 5100M, 5115M Transmission
Check Transmission Park System
Depress clutch pedal and brake pedals. Place transmission shift lever in
Park position. If equipped with reverser, place reverser lever in
Neutral position. Release the clutch and brake pedals. Wait 10-15
seconds, watching for movement.
Check Transmission-Hydraulic System Oil Level
Weekly or 50 Hour. Park machine on level ground, lower hitch, and other
hydraulic implements. Shut off engine. Remove key. Let oil settle for a
minimum of five minutes. Check level at the mark on dipstick. Level must
be at the full oil level mark. Remove oil fill cap, and add transmission
oil to the fill port if level is low.
JD 5090M, 5100M, 5115M - Change
Transmission-Hydraulic Filter
Capture oil from filter using a drain pan. Dispose of waste oil
properly. Park machine on level ground and shut off engine. Remove key.
Remove transmission oil fill cap and use a shop-vac to apply suction to
the fill port to prevent excessive draining of hydraulic fluid. Remove
transmission-hydraulic filter from the filter base. Clean threads on the
filter base and on new filter. Do not over tighten filter. Apply oil to
the new filter seal and install filter. Tighten filter by hand, then
tighten an additional 1/8 turn. Check oil level with dipstick. If level
is low, remove transmission oil fill cap and add transmission-hydraulic
oil as necessary to fill system. Recheck oil level after five minutes of
operation.
Change Transmission-Hydraulic Oil and Filter
Lower rear hitch to remove trapped oil. Remove transmission drain plug.
Remove transmission hydraulic oil filter from the filter base. Clean
threads on the filter base and on the new transmission hydraulic oil
filter with clean transmission-hydraulic oil. Do not over tighten
filter. Apply oil to the new transmission hydraulic oil filter seal and
install transmission hydraulic oil filter. Tighten transmission
hydraulic oil filter by hand, then tighten an additional 1/8 turn.
Install transmission drain plug. Remove oil fill cap and fill oil.
Transmission Oil Capacity - 39.4 L (10.4 gal). Check oil level with
dipstick and again after five minutes of operation.
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