Impreza Wagon AWD F4-1820cc 1.8L SOHC (1993)
Wiper Arm: Service and Repair
Rear Wiper and Washer
REMOVAL AND INSTALLATION
WIPER ARM
1. Remove head cover.
2. Remove nut and wiper arm.
Tightening torque:
4.4 - 7.4 N.m (0.45 - 0.75 kg.m, 3.3 - 5.4 ft.lb)