Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 3039R Attachments

John Deere 3039R Front End Loader

300R Loader Specifications

Type of Attachment - Front End Loader
Compatibility - JD 3039R
Height (to pin) - 90 in. (2284 mm)
Clearance, dumped bucket - 69 in. (1743 mm)
Dump reach - 30 in. (773 mm)
Dump angle - 43 degrees
Clearance, level bucket - 84 in. (2123 mm)
Reach at ground - 54 in. (1381 mm)
Breakout force (at pin) - 2849 lb (1295 kg)
Breakout force (at 500 mm) - 2026 lb (921 kg)
Breakout force (bucket) - 2137 lb (969 kg)
Lift to full height (at pin) - 1360 lb (617 kg)
Lift to full height (at 500 mm) - 999 lb (453 kg)
Lift to 1.5m (at pin) 1700 lb (771 kg)
Lift to 1.5m (at 500 mm) - 1312 lb (595 kg)
Bucket width - 61 in. (1550 mm)

Attach 300R Loader - Drive the JD 3039R tractor slowly, straight into the 300R loader. Align the loader masts with mounting frames. Engage the park brake and place the transmission in PARK. Shut off engine and remove ignition key. Hose connections are identified by matching the color-coded cap on the hose end with the same color-coded plug on the control valve coupler. Connect the hoses using color-coded dust caps, matching numbers, and colors on the decal by the coupler plate. Route the hoses on each side of the drag link.

Turn the steering wheel from side-to-side to be sure that there is no interference with the drag link. It can be necessary to drive the tractor forward slowly to keep the masts/frames in-line while performing the following procedures. Be sure that end plates on each mounting frame are aligned with the inside guide of each mast. Start the engine. Release the park brake and place the transmission in NEUTRAL. Make sure that masts are fully seated on frame tubes. Slowly retract lift cylinders. Mast lowers onto mounting frames and parking stand raises to the front weight bracket. Dump the bucket 10-20°. Retract lift cylinders raising the front wheels 25-50 mm (1-2 in) off the ground.

Make sure that there is no dirt or debris between the bottom of the front weight bracket and bottom bar of the parking stand. Make sure that the top bar of the parking stand rests on the top of the front weight bracket with at least 25 mm (1 in) of engagement. Check that the bottom bar of the parking stand is securely hooked against the bottom of the front weight bracket. Check that the top bar rests on the top of the front weight bracket with the engagement within specification. If engagement is not within specification. Top Bar-to-Front Weight Bracket Engagement - 25 mm (1.00 in).

Make sure that the latch is fully seated against the brace pad and that latch pin is engaged with the leaf spring. Repeat on the opposite side. Place the latch on both sides of the 300R loader in the LOCKED position. Pull rearward on the handle to engage the latch pin with the leaf spring. Cap screw must contact the mast pad. Make sure that the hose bundle is routed to avoid contact with the John Deere 3039R tractor. If the hose support (if equipped) was previously detached from the parking stand, reinstall, using the spring pin. To ensure that the loader is properly mounted, extend lift cylinders and lift the bucket from the ground. Install the ballast box. Engage the park brake and place the transmission in PARK. Shut off engine and remove ignition key.

Loader H165 Specifications

Type of Attachment - Front End Loader
Compatibility - John Deere 3039R
Lifting capacity at pivot pin (maximum height) - 1598 lb. (725 kg)
Lifting capacity at 0,5 m ahead of pivot pin - 1122 lb. (509 kg)
Lifting capacity to 59 in. at pivot pin - 2125 lb. (964 kg)
Lifting capacity to 59 in. at 0,5 m ahead - 1649 lb. (748 kg)
Maximum Lifting height at pivot pin - 102 in. (2,60 m)
Reach at maximum height - 22.1 in. (0,56 m)
Breakout force at pivot pin - 3327 lb. (1509 kg)
Breakout force at 0,5 m - 2418 lb. (1097 kg)
Dump angle - 41,4 degrees
Rollback angle - 31 degrees
Loader raising/lowering time - 3,57/2,1 sec.
Bucket dump time/regen - 2,96/1,24 sec.
Bucket rollback time - 1,75 sec.

Attaching the Bucket or Attachment - Start JD 3039R tractor engine. Extend bucket cylinders to angle carrier forward. Align holders with hooks. Raise H165 loader until carrier engages hooks, then roll back bucket / attachment. Raise loader high enough to check that straps engage pins on both sides. Shut off tractor engine. Remove quick lock pins from storage position. Install quick lock pins through bucket/attachment pins. Start tractor engine. Tilt bucket/attachment forward (extent bucket cylinders) and apply down pressure on bucket/attachment against ground to verify that the carrier is fully engaged. Lower H165 loader to the ground and shut off tractor engine.

4-IN-1 Bucket Operation

Bulldoze - Tilt bucket slightly down and open bucket. Lower bucket to operating depth. Push material with back surface of bucket. Clam - Tilt bucket 30 degrees down and open bucket. Lower bucket over material while closing bucket. Maintain even loading of material. Backfill - Tilt bucket 80 degrees down. Push material into cavity. Back Drag - Tilt bucket 30 degrees down and open bucket slightly. Lower bucket and drag backward with back edge of bucket. Scrape - Tilt bucket slightly down and open bucket. Lower bucket onto hard surface. Push material with back surface of bucket. Bottom Dump - Position rear of bucket over dump target and open bucket. Grab - Tilt bucket slightly down and open bucket. Lower bucket over material (brush, logs, or bulky material). Close bucket enough to hold material securely. Dig - With bucket closed, dig material using same method as standard bucket.

John Deere 3039R Backhoe

375A Backhoe Specifications

Type of Attachment - Backhoe
Compatibility - John Deere 3039R
Digging Depth 2-ft. Flat Bottom - 94 in.
Swing Arc - 170 deg.
Loading Height - 68 in.
Reach from Swing Pivot - 129 in.
Transport Height - 85 in.
Loading Reach - 44 in.
Transport Overhang - 48 in.
Undercut - 17.5 in.
Stabilizer Spread (Raised) - 66 in.
Stabilizer Spread (Lowered) - 89 in.
Boom Lift Capacity - 595 lb.
SAE Dipperstick Digging Force - 2041 lb.
SAE Bucket Digging Force - 3063 lb.
Main Relief Valve Pressure - 2250 psi
Bucket Rotation - 180 deg.
Dimensions Given with Boom Pivot Height - 16 in.
Weight, with bolt on adapter ad 24 in. bucket - 1250 lb.

Install Stabilizers and Front Mounting Bracket - Remove pivot pins and retainers stored in stabilizers. Install both stabilizers to the backhoe with pivot pins. Install cotter pins in pivot pins. Install rod end of cylinder to stabilizer and insert pivot pin. Install cotter pins on both sides of stabilizer. Align bottom edges and install front mount frame to backhoe main frame using eight M16x45 cap screws, four M16x55 cap screws, 24 washers, and 12 nuts. Pull up on front mount frame and tighten cap screws to specification. M16 Cap Screw Torque - 320 Nm (235 lb-ft.).

Attach 375A Backhoe to John Deere 3039R Tractor - Slowly lower tractor rockshaft to lowest position. Install crossbar and retain with clips. Level crossbar side to side. Retract tractor drawbar to middle storage position. Remove tractor centerlink. Lower rockshaft to lowest position. Start engine and run at low idle. Back tractor up into backhoe until crossbar assembly fully engages backhoe slots. Raise rockshaft lever to highest position so holes in mount frame and backhoe bracket align. Stop tractor engine and engage park brake. Install mount pins through 375A backhoe and mount frame on each side of the backhoe. Mount pins install from inside. Secure mount pins with retainer pins on each side of backhoe. Slowly lower rockshaft lever to lowest position.From the backhoe operator seat, bleed the hydraulic system by doing the following: Check to be sure that operating area is clear. Raise and lower both stabilizers. Raise and lower boom.

John Deere 3039R Mower Deck

60" 7-Iron Mower Deck Specifications

Model - 60D AutoConnect Mid-Mount Mower
Mower Type - Mulch or Side Discharge
Compatibility - JD 3039R
Cutting Blades - 3
Overall Width - 1900 mm (75.3 in.)
Overall Length - 1040 mm (41 in.)
Cutting Height - 38-127 mm (1-1/2 -5 in.)
Cutting Width - 1500 mm (60.9 in.)
Mower Weight - 147 kg (324 lb)
Blade Bolt Torque - 122 Nm (90 lb-ft)
Gearbox Oil Capacity - 136 ml (4.6 oz)

72" 7-Iron Mower Deck Specifications

Model - 72D AutoConnect Mid-Mount Mower
Mower Type - Mulch or Side Discharge
Cutting Blades - 3
Overall Width - 2.19 m (86 in.)
Overall Length - 1.14 m (45 in.)
Cutting Height - 3.8-12.7 cm (1-1/2 -5 in.)
Cutting Width - 1.8 m (72.8 in.)
Mower Weight - 156 kg (345 lb)
Blade Bolt Torque - 122 Nm (90 lb-ft)
Gearbox Oil Capacity - 136 ml (4.6 oz)

Adjusting Mower Level (Front-to-Rear) - Park machine on a level surface, not on a slope. Lock park brake. Disengage 60" mower blades. Raise mower fully and stop engine. Remove key. Wait for engine and all moving parts to stop before leaving operator’s seat. Remove height lock pin. Lower mower to desired cutting height. Pull height lock link fully forward and lock at first hole available. Lower mower so pin supports height. Measure distance from ground to front of blade and rear of right or left blade. Front measurement should be 0-3.18 mm (0-1/8 in.) lower than rear. Remove deck and adjust front yokes as required to obtain desired measurement. If locks are not releasing or locking easily, front link may need to be loosened slightly. A sticking lock might require the opposing front yoke be tightened slightly.

Adjusting Mower Wheels - Wheels must not ride on ground supporting mower weight. Check wheel adjustment each time cutting height is changed. Park machine on a level surface, not on a slope. Disengage 72" mower blades. Fully raise the mower. Lock park brake. Stop engine. Remove key. Wait for engine and all moving parts to stop before leaving operator’s seat. Set cut height with height lock pin and lower mower until the mower weight is supported by the height lock. Set gage wheel height: Release wheel lock. Adjust wheel to 3/8-in. distance from ground and lock wheels. Install snap lock pin in hole just above gage wheel bracket.

John Deere 3039R Snowblower

59-inch Snow blower Specifications

Type - Two-stage, Front Mount
Compatibility - John Deere 3039R
Cutting Width - 59 in. (150 cm)
Overall Cutting Height - 23 in. (58,4 cm)
Auger Diameter - 16 in. (40,6 cm)
Rotor Fan Diameter - 16 in. (40,6 cm)
Chute Rotation - Hydraulic
Drive - Mid PTO
Weight (Approx.) - 450 Ib. (204 kg)
Hydraulic spout rotation - 200 deg.
Worm-gear drive - With durable cast-iron housing
Skid shoes - 3-position skid shoes
Snow-deflector spout - Adjustable

64-inch Snowblower Specifications

Model - Frontier SB1164
Type - Rear-Mount
Compatibility - JD 3039R
Hitch Type - Cat. 1 iMatch
Steel skid shoes - Adjustable and replaceable
Cutting edge - Welded
Park Stand - Standard
Chute type - Two part
Chute deflector - Manual standard
Optional deflector adjustment - 3000 psi. (14,647 kPa)
Chute rotation - Manual or hydraulic 245 degrees
Working height - 26 in. (66.0 cm)
Transport width - 64 in. (162.6 cm)
Working width - 64 in. (162.6 cm)
Length - 41 in. (104.1 cm)
Roller chain - #60
Chain idler adjustment - Manual
Chute diameter - 8 in. (20.3 cm)
Auger diameter - 15 in. (38.1 cm)
Auger speed - 170 RPM
Impeller speed - 540 RPM
Impeller blades - 4
Impeller diameter - 24 in. (61.0 cm)
Tractor PTO speed - 540 RPM
Minimum tractor HP - 20 PTO HP
Maximum tractor HP - 50 PTO HP
Auger overload protection - Shearbolt
PTO overload protection - Shearbolt
Operating weight - 531 lb. (240.9 kg)
Shipping weight - 533 lb. (241.8 kg)

Installation of Frontier SB1164 Snowblower with Quick Hitch - Remove nut and lockwasher from the cat.1 lower hitch pins. Place the jam nut so to obtain 2 1/4" (57 mm) minimum between edge of hole of the lower hitch pin and jam nut. Insert the lower hitch pins in upper hole of the hitch and secure with the lockwasher and nut. Insert a 2 1/8" lg bushing on each pin and lock in place with two 7/16" linchpins. Insert the 1 7/8" lg bushing between the upper attaching plates and lock in place with tractor hitch pin and linchpin.

Install the eyebolt in upper hole of left or right side of the three point hitch by screwing eyebolt nut to the top and locking eyebolt in place with a 3/8" serrated flange nut. Make sure the quick hitch latches are closed. Lower the three point so quick hitch hooks are lower than hitch pins of the snow blower. Move back slowly tractor toward the snow blower until hooks are below the hitch pins of snowblower. Raise the three point until quick hitch latches close on snow blower hitch pins to lock the system.

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