Husqvarna PT-26D Operator's Manual page 126

Lubrication
12. Driver's Seat
Tilt the seat back.
Lubricate the lengthways adjustment mechanism with
the oilcan.
Lubricate the lengthways adjustment runners with
grease. Pull the seat back and forth and lubricate on
both sides.
13. Parking brake cables
See "Lubricating the cables" on page 112.
Lubricate the upper ends of the cable.
Remove the cable's rubber casing (R and L) when
lubricating.
Lubricate the cable with an oil can, apply the parking
brake a few times and lubricate again.
124
Driver's Seat
Parking brake cables
8009-877
R
L
8043-018