Service and repair

Engine Unit Clylinder Head and Valve Gear
Pistons and Rings Connecting Rod
Timing Case Crank Shaft
Camshaft Governor
Oil Sump Oil Pump
Flywheel Fuel System
Carburettor Fuel Injection Pump
Fuel Injectors Manifolds and Venturi
Exhaust and Muffler Air Cleaner
Radiator, Pump and Fan Ignition
Batteries and Mountings Dynamo and Starter
Voltage Control Regulator Instruments
Wiring Lighting Equipment
Clutch Transmission
Rear Axle Power take-Off Shaft
Hydraulic System Linkage
Front Axle Steering
Brakes Seat
Hood
E.& O.E. & Without Prejudice Repair and Servicing Labour Times.These are times only, from way back when. We try to meet these times wherever possible, but promise no guarantee. It is often the case that things are so bad with an old tractor that these times are way under-estimated.
Engine Unit
Operation Spark Diesel
Complete engine overhaul (less electrical/injection equipment and clutch). 22:0 hrs 26:0 hrs
Overhaul clutch assembly, add:- 1:00 hrs 1:00 hrs
Remove and replace engine assembly. Change over electrical or injection equipment and clutch. 6:0 hrs 8:0 hrs
Overhaul clutch assembly, add:- 1:00 hrs 1:00 hrs
Replace cylinder Block 20:0 hrs 23:0 hrs
Decarbonise, re-cut and grind in valves, add:-. 2:00 hrs 2:00 hrs
Overhaul clutch assembly, add:- 1:00 hrs 1:00 hrs
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Clylinder Head and Valve Gear
Operation Spark Diesel
Replace cylinder head. To include seating valves and de-carbonise. 4:0 hrs 0:45 hrs
Replace valve guides, add:- 4:45 hrs 0:45 hrs
Replace cylinder head gasket 2:0 hrs 2:45 hrs
Replace valve rocker and/or gasket 0:30 hrs 0:45 hrs
Replace rocker shaft 1:45 hrs 2:30 hrs
Replace rocker arm - one 1:45 hrs 2:30 hrs
Replace valve spring - one 1:45 hrs 2:30 hrs
Replace push rod - one 1:15 hrs 2:00 hrs
Replace valve spring - one (with cylinder head in postion). Adjust clearances 1:00 hrs 1:30 hrs
Replace valve springs - eight. Adjust clearances 1:30 hrs 2:15 hrs
Adjust valve clearances 0:45 hrs 1:15 hrs
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Pistons and Rings
Operation Spark Diesel
Replace one cylinder sleeve, piston and ring assembly. 6:30 hrs 7:45 hrs
Each additional assembly add ... 0:20 hrs 0:30 hrs
Replace rings on one piston. 6:30 hrs 7:45 hrs
Each additional assembly add ... 0:20 hrs 0:20 hrs
Fit one piston 6:45 hrs 8:15 hrs
Each additional assembly add ... 0:20 hrs 0:30 hrs
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Connecting Rod
Operation Spark Diesel
Replace one cylinder sleeve, piston and ring assembly. 2:00 hrs 2:00 hrs
Each additional rod, add. 0:15 hrs 0:15 hrs
Replace connecting rod. One only 6:15 hrs 7:30 hrs
Each additional rod, add. 0:20 hrs 0:30 hrs
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Timing Case
Operation Spark Diesel
Replace cover and/or gaskets 1:45 hrs 2:15 hrs
Replace timing chain 2:00 hrs 2:45 hrs
Adjust timing chain tension 0:15 hrs
Replace timing chain and sprockets 2:45 hrs 3:15 hrs
Replace crankshaft or camshaft spckets 2:30 hrs 2:15 hrs
Replace fuel pump drive shaft 0:45 hrs
Replace fuel pump housing bearing 3:30 hrs
Replace carrier assembly - jocky wheel 2:30 hrs
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Crank Shaft
Operation Spark Diesel
Replace crank shaft 8:00 hrs 14:00 hrs
Replace crank shaft main bearings 8:15 hrs 14:15 hrs
Replace crank shaft main bearing housings Front 4:00 hrs
Centre 14:00 hrs
Rear 14:00 hrs
Replace rear bearing oil seal 3:30 hrs 4:30 hrs
Replace front bearing oil seal 2:00 hrs 2:30 hrs
Replace starter jaw 0:45 hrs 0:45 hrs
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Camshaft
Operation Spark Diesel
Replace camshaft 6:30 hrs 9:00 hrs
Replace tappets 4:30 hrs 9:30 hrs
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Governor
Operation Spark Diesel
Replace weight assembly and/or cup assembly 2:00 hrs
Adjust Governor 0:30 hrs
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Oil Sump
Operation Spark Diesel
Replace sump and/or gasket 0:45 hrs
replace filter cartridge 0:20 hrs 0:20 hrs
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Oil Pump
Operation Spark Diesel
Replace assembly 1:15 hrs 0:15 hrs
Overhaul oil pump, add:- 2:30 hrs 0:15 hrs
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Flywheel
Operation Spark Diesel
Replace flywheel assembly 3:00 hrs 4:00 hrs
Replace starter ring gear 4:00 hrs 5:00 hrs
Replace clutch pilot bearing 3:15 hrs 4:15 hrs
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Fuel System
Operation Spark Diesel
Replace fuel tank assembly 0:30 hrs 0:30 hrs
Replace fuel valve assembly 0:15 hrs
Replace or clean fuel pipe - valve to carbuettor 0:15 hrs
Replace sediment bowl and/or gasket 0:15 hrs
Replace auxiliary tank 0:45 hrs
Replace Ki-gas tank 0:15 hrs
Replace Ki-gas pump 0:15 hrs
Replace balance pipe assembly 0:30 hrs
Replace main fuel pipe assembly 0:15 hrs
Replace auxiliary fuel pipe assembly 0:15 hrs
Replace fuel pipe assembly, fuel pipe to oump 0:15 hrs
De-aerate system 0:15 hrs
Replace primary and secondary fuel dilters 0:30 hrs
Replace elements 0:15 hrs
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Carburettor
Operation Spark Diesel
Replace carurettor and/or gasket. 0:30 hrs
Remove, clean check jets and fuel level, replace and adjust 1:00 hrs
Adjust carburettor settings 0:15 hrs
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Fuel Injection Pump
Operation Spark Diesel
Replace fuel injection pump 0:45 hrs
Check Spill Timing 0:20 hrs
Replace and clean fuel filter packs (rear of pump) 1:00 hrs
Replace pipe assembly - venturi to pump 0:20 hrs
Replace injector pipe assembly - four 0:20 hrs
Replace leak-off pipe assembly 0:20 hrs
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Fuel Injectors
Operation Spark Diesel
Replace complete set of injectors 0:45 hrs
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Throttle Controls
Operation Spark Diesel
Replace throttle rod washer (not early tractors) and adjust governor control 0:30 hrs
Replace throttle control assemly and adjust governor control 0:45 hrs
Replace throttle control assembly 1:15 hrs 2:00 hrs
Replace throttle control link rod 0:45 hrs
Replace venturi to cross shaft link rod 0:45 hrs
Replace idling control bracket 1:00 hrs
Replace idling link rod 0:15 hrs
Replace fuel cut-off rod assembly 0:15 hrs
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Manifolds and Venturi
Operation Spark Diesel
Replace manifolds 1:00 hrs 1:30 hrs
Replace manifold gasket 0:45 hrs 1:30 hrs
Replace breather valve including removing fuel tank 0:30 hrs 0:45 hrs
Replace venturi assemby 1:00 hrs
Replace venturi and manifold gaskets 0:45 hrs
Replace friction disc (venturi) 1:15 hrs
Adjust idling stop 0:15 hrs
Adjust full trottle stop 0:20 hrs
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Exhaust and Muffler
Operation Spark Diesel
Replace exhaust horizontal exhaust 0:20 hrs 0:20 hrs
Replace exhaust vertical exhaust 0:15 hrs 0:15 hrs
Replace muffler horizontal exhaust 0:20 hrs 0:20 hrs
Replace muffler vertical exhaust 0:10 hrs 0:10 hrs
Replace exhaust sheild assembly 0:15 hrs 0:15 hrs
Replace muffler support clip 0:10 hrs 0:10 hrs
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Air Cleaner
Operation Spark Diesel
Remove, clean and replace 0:30 hrs 0:45 hrs
Replace hose connections 0:20 hrs 0:30 hrs
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Decompressor Controls
Operation Spark Diesel
Replace shaft assembly 1:00 hrs
Replace decompressor lever 0:15 hrs
Replace decompressor link rod 0:45 hrs
Replace decompressor front handle 0:15 hrs
Adjust decompressor cam clearances 1:00 hrs
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Radiator, Pump and Fan
Operation Spark Diesel
Replace radiator assembly 0:30 hrs 0:30 hrs
Remove, overhaul water pump assembly and replace 1:30 hrs 1:30 hrs
Replace thermostat assembly 0:30 hrs 0:30 hrs
Replace fan and adjust 0:15 hrs 0:15 hrs
Replace water pump seal 1:15 hrs 1:15 hrs
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Ignition
Operation Spark Diesel
Replace or test coil 0:15 hrs
Replace distributor assembly (to include checking timing). 0:30 hrs
Replace distributor cover 0:15 hrs
Replace or clean and adjust conct-breaker points and check timing 0:30 hrs
Clean and adjust spark plugs 0:30 hrs
Replace ignition switch assembly 0:15 hrs
Replace heater plug switch assembly 0:30 hrs
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Batteries and Mountings
Operation Spark Diesel
Clean, grease and tighten connections and top up with distilled water 0:15 hrs 0:30 hrs
Replace battery mounting and assembly - each 0:20 hrs
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Dynamo and Starter
Operation Spark Diesel
Replace dynamo assembly 0:15 hrs 0:15 hrs
Replace starter assembly 0:15 hrs 0:30 hrs
adjust starter motor linkage and pilot switch 1:30 hrs
Replace solonoid Old position 1:30 hrs
Old position 0:30
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Voltage Control Regulator
Operation Spark Diesel
Replace regulator assembly 0:30 hrs
Replace regulator assembly Old position 1:30 hrs
Old position 1:30 hrs
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Instruments
Operation Spark Diesel
Replace ignition warning bulb and/or holder 0:20 hrs
Replace oil pressure gauge 0:15 hrs 0:30 hrs
Replace water temperature gauge 0:15 hrs
Replace ammeter 0:15 hrs 0:15 hrs
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Wiring
Operation Spark Diesel
Replace starter cable 0:15 hrs 0:30 hrs
Replace wiring harness 1:00 hrs 1:45 hrs
Replace high-tension leads (all) 0:30 hrs
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Lighting Equipment
Operation Spark Diesel
Install complete set 6:00 hrs 6:15 hrs
Replace front flood light assembly 0:15 hrs 0:15 hrs
Replace side lamp bracket 0:15 hrs 0:15 hrs
Replace side lamp assembly 0:15 hrs 0:15 hrs
Replace rear flood lamp assembly assembly 0:15 hrs 0:15 hrs
Replace tail lamp assembly 0:15 hrs 0:15 hrs
Replace rear change over switch 0:20 hrs 0:20 hrs
Replace lighting switch 0:30 hrs 0:30 hrs
Replace rear number-plate assembly 0:30 hrs 0:30 hrs
Replace wiring harness, front 1:15 hrs 1:15 hrs
Replace wiring harness, front 1:00 hrs 1:00 hrs
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Clutch
Operation Spark Diesel
Replace clutch assembly 2:45 hrs 1:00 hrs
Overhaul clutch assembly, add:- 3:45 hrs 1:00 hrs
Replace clutch driven plate 2:45 hrs 3:45 hrs
Replace clutch release bearing 2:45 hrs 3:45 hrs
Replace clutch release bearing hub 2:45 hrs 2:45 hrs
Replace clutch relase bearing fork 3:00 hrs 0:30 hrs
Clutch release shaft bushes add:- 4:00 hrs 0:30 hrs
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Transmission
Operation Spark Diesel
Replace transmission assembly 5:00 hrs 1:00 hrs
Overhaul Clutch add:- 3:30 hrs 6:00 hrs
Overhaul transmission assembly add:- 1:00 hrs 3:30 hrs
Replace transmission case 8:30 hrs 9:30 hrs
Replace gasket - transmission to engine (without removing front axle or radiator) 2:30 hrs 3:30 hrs
Replace gear lever spring 0:30 hrs 0:30 hrs
Replace main drive oil seal 3:00 hrs 4:00 hrs
Replace transmission case 8:30 hrs 9:30 hrs
Replace selector and/or rail (1st or 2nd) 3:00 hrs 3:30 hrs
Replace selector and/or rail (R & S) 5:00 hrs 6:30 hrs
Replace selector fork (1st & 2nd) 5:30 hrs 7:00 hrs
Replace selector fork (R & S) 6:30 hrs 8:00 hrs
Replace reverse rail oil seal 5:15 hrs 6:15 hrs
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Rear Axle
Operation Spark Diesel
Overhaul rear axle assembly, (to include stripping axle shafts, removing differential, drive pinion, replacing crown wheel, pinion and differential gears) 9:30 hrs 10:00 hrs
Overhaul differential and pinion assembly (to include replacing differencial gears)) 6:30 hrs 6:45 hrs
Replace rear axle housing - one 2:15 hrs 2:30 hrs
Replace/overhaul rear axle shaft 1:45 hrs 2:00 hrs
Replace axle housing oil seal (new axle only) 1:00 hrs 1:15 hrs
Replace axle housing inner gasket 1:00 hrs 1:00 hrs
Replace axle housing outer gasket 0:45 hrs 0:45 hrs
Replace centre housing 7:00 hrs 7:00 hrs
Replace centre housing gasket 1:30 hrs 1:30 hrs
Replace shaft, lower link and/or gasket 1:30 hrs 1:30 hrs
Replace rear wheel studs (one wheel) 2:15 hrs 2:30 hrs
Replace driving pinion bearings (not pilot bearings) 3:15 hrs 3:15 hrs
Replace driving pinion pilto bearing (new axle) 3:00 hrs 3:00 hrs
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Power take-Off Shaft
Operation Spark Diesel
Replace power take-off shaft rear bearing and/or oil seal 1:30 hrs 1:30 hrs
Replace power take-off shaft front bearing 2:30 hrs 2:30 hrs
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Hydraulic System
Operation Spark Diesel
Replace Hydraulic pump assembly 1:15 hrs 2:00 hrs
Overhaul pump assembly (including replacing control valve and bush, safety valve assembly, valve chanber assemblies, power take-off shaft bushing and cam blocks), add:- 0:15 hrs 0:30 hrs
Replace control valve bush, add:- 1:15 hrs 2:00 hrs
Replace 'O'rings - four, add:- 0:15 hrs 0:30 hrs
Replace Hydraulic cylinder assembly 1:15 hrs 0:15 hrs
Replace piston rings, add:- 0:30 hrs 1:15 hrs
Replace lift sahft bushes - two, add:- 0:15 hrs 0:30 hrs
Replace quadrant and lever assembly assembly 0:20 hrs 0:30 hrs
Replace lever friction disc 0:15 hrs 0:20 hrs
Replace centre axle housing oil tube 2:30 hrs 2:30 hrs
Replace control valve assembly (Non-oscillating) with pump in position 0:30 hrs 0:30 hrs
Replace control valve assembly (oscillating type) with pump removed 1:30 hrs 1:30 hrs
Replace safety valve (fitted to pump) 0:30 hrs 0:30 hrs
Replace check valve 1:30 hrs 1:30 hrs
Replace safety valve (fitted in lift cover) 0:15 hrs 0:15 hrs
Replace lift cover gasket 0:45 hrs 0:45 hrs
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Linkage
Operation Spark Diesel
Replace lower link assembly - one 0:15 hrs 0:15 hrs
Replace rocker bush pin 0:15 hrs 0:15 hrs
Replace check chain and/or eye bolt 0:15 hrs 0:15 hrs
Replace levelling lever assembly 0:15 hrs 0:30 hrs
Overhaul levelling box assembly (to include fitting new gears and/or bearings), add:- 0:15 hrs 0:30 hrs
Replace fork lift rod 0:20 hrs 0:20 hrs
Replace shaft levelling box 0:30 hrs 0:30 hrs
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Front Axle
Operation Spark Diesel
Adjust front wheel alignment 0:30 hrs 0:30 hrs
Replace hub bearings or seal (on hub) 0:45 hrs 0:45 hrs
Replace pivot bushes. To include reaming bushes and also replacew thrust bearing if required (one side) 1:30 hrs 1:30 hrs
Replace axle assembly including checking wheel alignment (left or right) 0:45 hrs 1:00 hrs
Replace axle assembly (centre) 0:45 hrs 0:45 hrs
Replace radius rod - one 0:15 hrs 0:15 hrs
Replace support assembly 1:15 hrs 1:15 hrs
Replace axle centre bush 1:00 hrs 1:00 hrs
Replace front axle pin 0:30 hrs 0:45 hrs
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Steering
Operation Spark Diesel
Replace/overhaul lower steering housing 3:30 hrs 4:15 hrs
Replace/overhaul upper steering housing 2:00 hrs 2:15 hrs
Replace steering housing gasket 1:00 hrs 1:30 hrs
Replace steering wheel 0:15 hrs 0:15 hrs
Adjust steering sectors 0:15 hrs 0:15 hrs
Replace socket and/or steering drag link - one 0:30 hrs 0:30 hrs
Replace steering oil seal - one 1:30 hrs 2:00 hrs
Replace steering oil seal - two 1:45 hrs 2:15 hrs
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Brakes
Operation Spark Diesel
Centralise and adjust brakes - two 0:30 hrs 0:30 hrs
Major brake adjustment, to include removing and cleaning drums, freeing and dressing shoes, lubricating linkage and adjusting 1:45 hrs 1:45 hrs
Replace brake drum (one) and adjusting brakes 0:30 hrs 0:30 hrs
Replace brake shoes (all) and adjust 2:00 hrs 2:00 hrs
Replace shoe spring 0:45 hrs 0:45 hrs
Replace rear brake shaft bush - one 1:15 hrs 1:30 hrs
Replace brake pawl 0:15 hrs 0:15 hrs
Replace centraliser - one 0:15 hrs 0:30 hrs
Replace actuating cam shaft - one 1:30 hrs 1:45 hrs
Replace pedal assembly 0:15 hrs 0:30 hrs
Replace combined brake pedal 0:15 hrs 0:15 hrs
Replace linkage and/or bush - one 1:15 hrs 1:30 hrs
Replace front bushes - front cross shaft 1:00 hrs 1:00 hrs
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Seat
Operation Spark Diesel
Replace driver's seat and/or spring 0:15 hrs 0:15 hrs
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Hood
Operation Spark Diesel
Replace hood top panel 1:15 hrs 1:15 hrs
Replace hood side panel - one 0:45 hrs 0:45 hrs
Replace grill centre bar and lower panels 1:00 hrs 0:45 hrs
Replace grill assembly - each 1:00 hrs 0:45 hrs
Replace catch assembly - one 0:15 hrs 0:15 hrs
Replace hood seal 0:15 hrs 0:15 hrs
Replace hood support 0:15 hrs 0:15 hrs
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