Every 100 Hours


Swivel Hitch Driveline

E41435
E41435-UN-09FEB97

Remove cover at front of tongue to access driveline.


Main Drive Gear Cases—Check Oil Level (Iberica Gear Case)

IMPORTANT: Lower header and tilt head back to check oil level. This applies to gearboxes on header and tongue.

NOTE: Check that oil plug at bottom front main drive gear case is in same location shown for both two-point hitch and drawbar hitch. Two-point hitch shown.

E75566
E75566-UN-06MAY14

E75567
E75567-UN-06MAY14

Bottom Front (Hitch) Gear Case

E75568
E75568-UN-06MAY14

Rear (Platform) Gear Case

E75569
E75569-UN-06MAY14

Top Front (Tongue) Gear Case

A - Spacers

B - Plug

  1. If hitch and tongue gear case have spacers (A) installed, machine is equipped with a Comer gear case. (See Main Drive Gear Cases—Check Oil Level [Comer Gear Case] in this section.)

    If machine does not have spacers installed, proceed to Step 2.

  2. Remove plug (B) to check oil level. Oil must be level with bottom of port.

  3. Fill as necessary with GL-5 gear lubricant.

  4. Apply pipe sealant with TEFLON, or equivalent, on threads of plug. Install plug.


Main Drive Gear Cases—Check Oil Level (Comer Gear Case)

IMPORTANT: Lower header and tilt head back to check oil level. This applies to gearboxes on header and tongue.

NOTE: Check that oil plug at bottom front main drive gear case is in same location shown for both two-point hitch and drawbar hitch. Two-point hitch shown.

E75570
E75570-UN-06MAY14

E76076
E76076-UN-03JUN14

Bottom Front (Hitch) Gear Case

E76077
E76077-UN-03JUN14

Rear (Platform) Gear Case

E76078
E76078-UN-03JUN14

Top Front (Tongue) Gear Case

A - Spacers

B - Plug

  1. If hitch and tongue gear case have spacers (A) installed, proceed to Step 2.

    If machine does not have spacers installed, see Main Drive Gear Cases—Check Oil Level (Iberica Gear Case) in this section.

  2. Remove plug (B) to check oil level. Oil must be level with bottom of port.

  3. Fill as necessary with Hy-Gard™ gear lubricant.

  4. Apply pipe sealant with TEFLON, or equivalent, on threads of plug. Install plug.


Practice Safe Service Procedures

TS261
TS261-UN-23AUG88

E41329
E41329-UN-27JAN97

A - Cylinder Lock (2 used)

CAUTION: To help prevent personal injury caused by unexpected movement, be sure to service machine on a level surface.

If machine is connected to tractor, engage tractor parking brake or place transmission in “Park”, shut off engine and remove key.

If machine is detached from tractor, block wheels to prevent movement.

CAUTION: Engage BOTH cylinder locks when working on machine. Failure to do so can result in personal injury or machine damage.

Before servicing or adjusting mower-conditioner:

  1. Disengage all power.
  2. Shut off tractor engine.
  3. Wait until all moving parts have stopped.

Before working under platform, engage both cylinder locks (A) tp prevent accidental lowering of machine.


Cutterbar Input Drive Gear Case—Checking Oil Level

NOTE: 946 Rotary ROLL machine shown.

  1. E41493
    E41493-UN-15FEB97

    E41494
    E41494-UN-15FEB97

    A - Shield

    B - Plug

    Raise left-hand side front door to access gear case. (See RAISING AND LOWERING FRONT DOORS AND CURTAINS in Operating the Mower-Conditioner section.)


  2. Remove shield (A).

  3. Remove plug (B) to check oil level. Oil must be level with bottom of port. Fill as necessary, with specified oil. (See GEAR CASE OIL in this section.)

    Recommended Gear Case Lubricant

    946 Urethane Roll (S.N. -400006)

    GL-5 Gear Lubricant

    946 Urethane Roll (S.N. 400007-)

    Hy-Gard™

    946 V10 Steel Roll (S.N. -400209)

    GL-5 Gear Lubricant

    946 V10 Steel Roll (S.N. 400210-)

    Hy-Gard™

    946 Trilobe Roll (S.N. -400800)

    GL-5 Gear Lubricant

    946 Trilobe Roll (S.N. 400801-)

    Hy-Gard™

    946 Impeller (S.N. -400327)

    GL-5 Gear Lubricant

    946 Impeller (S.N. 400328-)

    Hy-Gard™

    956 Urethane Roll (S.N. -400915)

    GL-5 Gear Lubricant

    956 Urethane Roll (S.N. 400916-)

    Hy-Gard™

    956 V10 Steel Roll (S.N. -401106)

    GL-5 Gear Lubricant

    956 V10 Steel Roll (S.N. 401107-)

    Hy-Gard™

    956 Trilobe Roll (S.N. -401500)

    GL-5 Gear Lubricant

    956 Trilobe Roll (S.N. 401501-)

    Hy-Gard™

    956 Impeller (S.N. -401239)

    GL-5 Gear Lubricant

    956 Impeller (S.N. 401240-)

    Hy-Gard™

  4. Apply pipe sealant with TEFLON ® , or equivalent, on threads of plug. Install plug.

  5. IMPORTANT: When installing left-hand converging drum shield there must be 1—6 mm (0.04—0.24 in.) clearance between shield and converging drum.

    Install shield (A). Make sure clearance between shield and top of converging drum is according to specifications.

    ItemMeasurementSpecification
    Shield-to-Converging Drum—Distance1—6 mm (0.04—0.24 in.)

  6. Lower front door.


Roll Drive Gear Case—Changing Oil (Roll Conditioner)

  1. Run machine to warm oil.

    E55660
    E55660-UN-25APR08

    A - Fill Plug

    B - Drain Plug


  2. Lower machine onto wooden blocks.

  3. Open door at left-hand side of machine.

  4. Put a container under gear case drain plug (B).

  5. Remove fill plug (A).

  6. Remove drain plug to drain oil.

  7. Apply pipe sealant with TEFLON® , or equivalent, on threads of both plugs.

  8. Reinstall drain plug after oil has been drained.

  9. Fill gear case with specified oil. Oil must be level with bottom of fill or check plug port. (See GEAR CASE OIL in this section.)

  10. Install fill or check plug and close door.

TEFLON is a registered trademark of DuPont Company.

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