Husqvarna • Garden Tractor
Husqvarna TS 120 42" Maintenance Specs
Garden tractor maintenance specs sourced from the official Husqvarna TS 120 42" operator manual.
Quick Specs
Engine Oil
SAE 10W-30 / SAE 5W-30
Oil Capacity
48 oz / 1.42 L with filter
Spark Plug
Champion RC12YC
Plug Gap
0.030 in / 0.76 mm
Oil Change
50 hrs with filter
Engine Oil
Above 32 °F / 0 °C
SAE 10W-30 (API SJ-SN)
Below 32 °F / 0 °C
SAE 5W-30 (API SJ-SN)
Capacity with Filter
48 oz / 1.42 L
Capacity without Filter
42 oz / 1.24 L
Spark Plug
Plug Model
Champion RC12YC
Gap
0.030 in / 0.76 mm
Torque
15 lb-ft / 20 Nm
Routine Maintenance
Oil Level
Check before each use and at 8-hour intervals
Oil Change with Filter
Every 50 hours and before storage
Oil Change without Filter
Every 25 hours and before storage
Oil Filter
Replace every 100 hours and each season
Spark Plug
Replace every 100 hours and each season
Severe Conditions
Service more frequently under heavy load, high temperatures, or dirty conditions