Suzuki Wagon R Manual page 3846

ENGINE MECHANICAL (Z10XEP AND Z12XEP ENGINES) 6A4-19
7) Apply fitting paste to HO2S-1 thread, and then tighten
HO2S-1 (1) to exhaust manifold (2).
"A": Fitting paste (white) 99000-84E20
Tightening torque
HO2S-1 (a): 40 N·m (4.0 kg-m, 29.0 lb-ft)
8) Connect HO2S-1 coupler (3).
9) Install cover plate.
10) Install horn, and connect horn coupler.
11) Install front exhaust pipe referring to "Exhaust System Com-
ponents" in Section 6K4.
12) Install front bumper referring to "Front Bumper and Rear
Bumper" in Section 9.
13) Connect negative (–) cable at battery.