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DOMINATOR GMF FOLDING MOWER OWNERS/OPERATORS MANUAL AND SPARE PARTS LIST Page 1...
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SAFETY & PRECAUTIONARY ADVICE Remember that your safety and the safety of others is at risk! Read these Mower Operator Instructions before using the mower for the first time. Ensure that all shielding is in place before operating. If maintenance work is required and the guards are removed, always replace them immediately afterwards.
SPECIFICATIONS of GMF350 Dimensions Cut Widths: Length - 1.45m Full width - 3.55m Number of Rotors One wing up - _._m Number of Gearboxes Both wings up - _._m Cut Height - 10-120mm Weight - 1360kg Overall Width - 3.54m Transport Width - 2.41 m Power Requirements to ‘drive and carry’...
SETTING UP THE MOWER FOR USE Attachment to Tractor Attach the GMF Fieldmaster mower to the tractor’s three-point linkage GMF350 mower is supplied with dual-category lower linkage pins. They are fitted from the inside of the clevis and secured with a lynch pin on the outside.
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Connecting the Hydraulics The hydraulic wing operation is supplied with a set of hoses for both wings, allowing both wings to be raised and lowered simultaneously. The hydraulic valve needs to be of the double acting type with locked neutral position. The male quick-release couplings supplied are half inch and should suit most tractors, though some have unique fittings.
OPERATION AND ADJUSTMENTS Blade types Several blade options are available for GMF Gear drive Wingmower. –Standard equipment is a flail carrier bar fitted with the swinging flail tip “Gold tips” (Part No 2365.01 LH cutting top and 2365.02 – RH cutting tip). This offers excellent performance, lifting the grass to give a clean cut and evenly spread clippings.
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ATTEMPT TO FOLD OR LIFT THE WINGS IF THE PTO IS ENGAGED The PTO MUST be disengaged and the blades allowed to stop completely before lifting or lowering the wings with the hydraulic rams commences. Lifting, lowering or engaging the PTO drive whilst the wings are lifted will cause SERIOUS damage to the machine and is also unsafe.
MAINTENANCE Maintenance requirements for the Fieldmaster GMF have been kept to the minimum without sacrificing long life, and reliable operation. The wing hinges and lift rams are on ‘greasable pins’. (4 x grease points) Items which do require maintenance or adjustment are designed or chosen to be the best available –...
Regular Checks MAINTENANCE SCHEDULE BEFORE USE FIRST 50 EVERY 50 EVERY 800 / EVERY 8 HOURS HOURS HOURS HOURS a) BOLTS Check fasteners for tightness b) BLADES Check condition and bolt tightness c) DRIVESHAFT Clean and re grease sliding tubes Grease universal joints (2 points) ...
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Excessive Horsepower Required to Power Mower Rotating parts not turning freely: Check that foreign material is not jamming spindles and that all bearings are in good condition. PTO speed too fast: Check that the PTO is in the correct gear (540 rpm). Excessive ground speed: Select a lower gear on the tractor.
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RECOMMENDED SPARE PARTS TO HAVE AVAILABLE A complete set of spare flail blades and stepped blade holders A complete set of blade mounting nuts and bolts. iii. A rubber element or coupling between gear drives and a wing PTO shaft. One litre of SAE EP90 gearbox oil.
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MAIN DECK & WING ASSEMBLY continued Part Item Description Number 10041 Top Link Pin-GM/TM A-frame 10.50.109.01 Top link slide pin washer 5603 Lynch Pin BF1635 Flange Head bolt & nut 1880 A Frame (2 pcs) 1.126 Centre T Gearbox assembly (1-3/8" x 6Z shafts) 5050 Bottom Link Pin - A frame B1640...
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MAIN DECK & WING ASSEMBLY continued Wing latch pivot bolt & nut (3/4" x 3-1/2" UNF) 46-005-001 Wing latch hook Stepped Bush for Wing latch Straight Bush for Wing latch (19.5ID x 29OD x 28L) 2848 Wing Latch spring Split Pin for Castlenut on hub B24150 Main wing hinge / pivot bolt &...
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FLAIL BLADE & HUB ASSEMBLY continued Item Part number Description 10501210 Centre Mulchflat flail Blade Kinked Mulch blade tip - lower 388H Optional Mulch blade tip - hard face tungsten Kinked Mulch blade tip - upper 2443 Main Flail bolt with stepped bush 377PL ThinFlail Lock nut 19.099...
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GEARMOWER FLEX COUPLING ASSEMBLY Item Part number Description 19.075 Rubber flex coupling element 314003 Clamping clamp flange c/w bolts B1660 Coupling bolt & nut (M16 x 60) 71346 H D Flat washer M12 07.013 Concave coupling washer 10.038 Coupling bush B1275 Flange Clamp bolt &...
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MAIN DECK CENTRE GEARBOX: 01.126 Page 19...
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MAIN DECK OUTER GEARBOXES: B9211 Page 20...
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DET. PART NO. DESCRIPTION 18-027 HOUSING 07-001 LOCKWASHER 06-017 HEX HEAD CAP SCREW 20-026 INPUT CAP 02-054 INPUT SHAFT 05-014 INPUT OIL SEAL 03-113 29 TOOTH GEAR 08-006 INPUT CAP GASKET (0.30) 08-007 INPUT CAP GASKET (0.25) 08-008 INPUT CAP GASKET (0.40) 17-001 SHIM (0.40) 17-002...
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13-004 I.D TAG 12-021 I.D TAG RIVET Page 22...
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