Zetor Proxima HS service schedule

Zetor Proxima · Check your serial plate (not stated in the pages read)

Covers the Zetor Proxima HS (Proxima HS Series).

Every maker's service job for the Zetor Proxima HS, counted in hours, with the oils, filters and parts each one needs. Add your tractor to Farmyard Workshop and it works out what's due from your hours and dates, and keeps the service history.

Track your Proxima HS for free

Service intervals

Job	When
Lubrication chart greasing	every 50 hours
Engine oil and filter change	every 500 hours
Fuel filter cartridge	every 500 hours
Hydraulic suction filter and oil cleaner insert	every 500 hours
Air cleaner element and safety element	every 1,000 hours
Gearbox and final drive oil	every 1,000 hours
Front drive axle housing and reducers oil	every 1,000 hours
Crankcase exhaust oil separator filter element	every 1,000 hours
Hydrostatic steering oil and filter	every 1,500 hours
Valve clearance	every 2,000 hours
Coolant	every 2 years
Brake fluid	every 2 years

Service jobs and parts

Lubrication chart greasing

Chassis · every 50 hours

The handbook says lubricate the tractor in accordance with its lubrication chart every 50 hours.

Part	Qty	Notes	Part number
Grease	1	Multi-purpose grease. Check the lubrication chart in your handbook for points	check your handbook

Step-by-step

Grease each point on the lubrication chart.

Tools: Grease gun

Engine oil and filter change

Engine · every 500 hours

The handbook's filling and filter table gives engine oil and the engine oil filter cartridge every 500 hours, with the first change at 100 hours on a new or overhauled tractor, then at 500, 1000, 1500 and 2000 hours.

Part	Qty	Notes	Part number
Engine oil	1	15W-40 low-ash, ACEA E9/E7, API CJ-4/SM (Zetor 15W40 L-SAPS), 10 L with filter. Aztec Oils match: EMPROTEC EHPD 15W-40	check your handbook
Engine oil filter cartridge	1	Zetor genuine. The handbook gives no part number; check your handbook or dealer	check your handbook

Step-by-step

Drain the oil with the engine warm, then refit the plug.
Fit the new filter cartridge with a film of oil on the seal.
Fill to the dipstick marks, run briefly and recheck.

Tools: Drain tray (15 L), Filter wrench

Fuel filter cartridge

Fuel · every 500 hours

The handbook lists the fuel filter cartridge every 500 hours; on a new tractor the first change is at 500 hours.

Part	Qty	Notes	Part number
Fuel filter cartridge	1	Genuine number per Partao, listed for the Proxima, Proxima Plus, Forterra HD and Major series (series names only, not HS by name); 120 mm high, M16x1.5. Check against your tractor.	222212585

Step-by-step

Change the cartridge and bleed the fuel system.

Tools: Filter wrench

Hydraulic suction filter and oil cleaner insert

Hydraulics · every 500 hours

The handbook lists the hydraulic pump suction filter and the oil cleaner insert at 100 and 500 hours, then every 500 hours.

Part	Qty	Notes	Part number
Hydraulic suction filter and oil cleaner insert	1	Zetor genuine. No part number in the handbook	check your handbook

Step-by-step

Clean or change the filter and cleaner insert.

Air cleaner element and safety element

Air intake · every 1,000 hours

Main air cleaner element every 1000 hours and the safety insert every 2000 hours. The dry cleaner is also serviced when the pollution indicator shows (checked daily).

Part	Qty	Notes	Part number
Air filter element	1	Genuine number per Partao, which lists Proxima HS 80, 90, 100, 110, 120. Also sold as Donaldson P822858, Fleetguard AF25550.	931781
Air filter safety element	1	Every 2000 hours. No part number in the handbook	check your handbook

Step-by-step

Clean or renew the main element when the indicator shows; fit a new safety insert every 2000 hours.

Gearbox and final drive oil

Transmission · every 1,000 hours

The handbook's filling and filter table lists the oil in the gearbox and final drive housing every 1000 hours and the rear axle gantry oil every 1500 hours.

Part	Qty	Notes	Part number
Gearbox and final drive oil	1	Zetor Extra 10W-30 STOU or equivalent 10W-30. 70 L. Gantries (2 x 1.9 L) every 1500 hours	check your handbook
Hydraulic pump suction filter and oil cleaner insert	1	Change at the same time. Zetor genuine; no part number in the handbook	check your handbook

Step-by-step

Drain the oil warm, refit the plug.
Change the suction filter and oil cleaner insert at the same time.
Fill to the dipstick.

Tools: Drain tray (70 L)

Front drive axle housing and reducers oil

Driveline · every 1,000 hours

The handbook lists oil in the front drive axle box and its reducers every 1000 hours, first at 100 hours.

Part	Qty	Notes	Part number
Front axle oil	1	Zetor LS 80W front axle oil. Housing 5.5 L, reducers 2 x 0.6 L (2 x 1.7 L with brakes)	check your handbook

Step-by-step

Drain the housing and the planetary reducers, refill to the level plugs.

Tools: Drain tray (10 L)

Crankcase exhaust oil separator filter element

Engine · every 1,000 hours

The handbook lists replacing the carter exhaust oil separator filter element every 1000 hours.

Part	Qty	Notes	Part number
Oil separator filter element	1	Zetor genuine. No part number in the handbook	check your handbook

Step-by-step

Fit a new element.

Hydrostatic steering oil and filter

Steering · every 1,500 hours

The handbook lists hydrostatic steering oil and its filter element every 1500 hours.

Part	Qty	Notes	Part number
Hydrostatic steering oil	1	Zetor HM 32 hydraulic oil. 2.5 L	check your handbook
Hydrostatic steering filter element	1	Every 1500 hours. No part number in the handbook	check your handbook

Step-by-step

Drain, change the filter element and refill.

Valve clearance

Engine · every 2,000 hours

The handbook gives a first valve clearance check at 500 hours on a new or overhauled tractor, then every 2000 hours (read from the chart marks). It also lists an injector opening pressure check at 3000 hours.

Step-by-step

Check and adjust the valve clearance cold. The clearance size is not on the pages read, so use your handbook.

Tools: Feeler gauges

Coolant

Cooling · every 2 years

The handbook says change the coolant once every 2 years.

Part	Qty	Notes	Part number
Coolant	1	Check your handbook for the antifreeze type; 21 L	check your handbook

Step-by-step

Drain, flush and refill; top up the expansion tank to MAX.

Brake fluid

Brakes · every 2 years

The handbook says change the brake fluid once every 2 years.

Part	Qty	Notes	Part number
Brake fluid	1	Check your handbook for the grade; about 0.5 L. Aztec Oils match: HYDRATEC DOT 4 BF	check your handbook

Step-by-step

Bleed old fluid through and refill the reservoir.

Oils, fluids and capacities

System	Oil or spec	Capacity
Engine	Zetor four-cylinder turbo diesel with diesel particle filter and urea (SCR) system
Engine oil	15W-40 low-ash (ACEA E9/E7, API CJ-4/SM); Zetor 15W40 L-SAPS is the maker's own	10 L with filter
Coolant	21 L
Transmission, final drive and hydraulics	Zetor Extra 10W-30 STOU (the maker's own), or a 10W-30 STOU tractor oil	70 L (add about 7 L if working on a slope)
Rear axle gantries	Zetor Extra 10W-30 STOU or Zetor 80W	2 x 1.9 L
Front drive axle housing	Zetor LS 80W front axle oil	5.5 L
Front axle planetary reducers	As front axle housing	2 x 0.6 L (2 x 1.7 L with brakes)
Hydrostatic steering	Zetor HM 32 hydraulic oil	2.5 L
Front PTO gearbox	Check your handbook	2.7 L
Brake fluid	Check your handbook	0.5 L
Urea (AdBlue)	AdBlue	30 L
Fuel tank	Diesel	180 L

Known problems

Hours table

The table columns are 100, 500, 1000, 1500 and 2000 hours for a new or overhauled tractor, then the repeat interval.

Models

This entry covers the Proxima HS series as one; the pages read did not list individual model names.

Parts list with genuine part numbers

Maker part numbers per site service schedule: Proxima HS (Proxima HS Series) (Check your serial plate (not stated in the pages read)); check serial range

Fuel

Part	Part number	Qty	Notes
Fuel filter cartridge	222212585	1	Genuine number per Partao, listed for the Proxima, Proxima Plus, Forterra HD and Major series (series names only, not HS by name); 120 mm high, M16x1.5. Check against your tractor.

Other

Part	Part number	Qty	Notes
Air filter element	931781	1	Genuine number per Partao, which lists Proxima HS 80, 90, 100, 110, 120. Also sold as Donaldson P822858, Fleetguard AF25550.

Sources

Open Farmyard Workshop