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John Deere LT150 Maintenance
The
John Deere LT150 lawn tractor was manufactured from 2002 to 2005. The John Deere
LT150 tractor is powered by 26.1 cu.in (426 cc) Kohler CV426S vertical shaft
four-cycle 1-cylinder gasoline engine with a rated power of 15 hp (11.2 kW), or
26.1 cu.in (426 cc) Kohler Command CV15S vertical shaft four-cycle single
cylinder gasoline engine with a rated power of 15 hp (11.2 kW).
The John Deere LT150 is fitted with 2 transmission options: Dana 4360
mechanical transmission with 5 forward and 1 reverse gears, or Tuff Torq
K46 hydrostatic transmission with foot-controlled variable speed drive.
The maximum travel speed (forward/reverse): 5.8 mph (9.3 km/h) and 3.5
mph (5.6 km/h). The lawn tractor is equipped with a sector-and-pinion
manual steering, mechanical disc brakes, 15x6.00-6 front tires, and
20x10.00-8 rear tires. The wheelbase is 48" (1210 mm). The John Deere
LT150 is compatible with the following attachments: a 38" mid-mount
2-blade mower deck with cutting height of 1.0-4.0 in (25-102 mm), 13 cut
positions, and manual lift system, and 44" front-mount blade.
| Engine oil capacity, qts (L) |
2.0 (1.9) |
| Transmission fluid capacity (Gear), qts (L) |
1.1 (1.0) |
| Transmission fluid capacity (Hydro), qts (L) |
2.45 (2.30) |
| Fuel tank capacity, gal (L) |
2.0 (7.6) |
| Recommended Oil and Fluid |
| Engine oil type |
Turf-Gard, Plus-4, SAE 10W-30, 10W-40, 5W-30. API Service category SG, SC or higher |
| Transmission fluid type (Gear) |
SAE 80W-90 Gear lube |
| Transmission fluid type (Hydro) |
SAE 10W-30, 5W-50 Synthetic Oil |
| Check fuel level |
Every 10 hours |
| Check engine oil level |
Every 10 hours |
| Clean air intake screen |
Every 10 hours |
| Check and tighten loose hardware |
Every 10 hours |
| Check tire pressure and brakes |
Every 25 hours |
| Lubricate front axle pivot |
Every 25 hours |
| Lubricate front wheel spindles |
Every 25 hours |
| Clean air filter element |
Every 25 hours |
| Check transmission fluid |
Every 25 hours |
| Check and clean battery terminals |
Every 25 hours |
| Clean engine cooling fins |
Every 50 hours |
| Clean spark plug |
Every 50 hours |
| Sharpen or replace mower blades |
Every 50 hours |
| Check and adjust mower drive belt |
Every 50 hours |
| Clean mower deck |
Every 50 hours |
| Check and level mower deck |
Every 50 hours |
| Lubricate mower pivot points |
Every 50 hours |
| Change engine oil |
Every 100 hours |
| Replace engine oil filter |
Every 100 hours |
| Replace fuel filter |
Every 100 hours |
| Charge battery |
Every 100 hours |
| Replace air filter element |
Every 100 hours |
| Replace spark plug |
Every 200 hours |
| Change transmission fluid |
Every 200 hours |
| Check engine idle speeds |
Every 200 hours |
| Check carburetor adjustment |
Every 200 hours |
| Check and adjust valve clearance |
Every 200 hours |
| Engine oil filter part number |
AM125424 |
| Engine fuel filter part number |
AM107314 |
| Engine air filter part number |
AM121608 (Paper), M92360 (Foam) |
| Spark plug part number |
M78543 |
| Mower blade part number |
M82408, M84472, M83459 |
| Traction drive belt part number |
M144044, M144570 |
| Mower drive belt part number |
M126536 |
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| Lawn and Garden Tractors Technical Specs |
