Husqvarna 536LiHE3 Workshop Manual page 57

Troubleshooting - annexe
3. Main switch signal connector with grease
S/N: -20180400173
Apply grease between the specified pins, grease
should be applied between pins 1, 2 and 3, 4 in-
side as well as outside.
4. Communication cables
Make sure the three small communication cables
are not loose or damaged.
57 – English