CIH 4420 sprayer help

drfeelgood Posted 3/28/2025 11:20 (#11165094) Subject: CIH 4420 sprayer help Deckerville MI Having a brain lapse. Can't remember how to drain the gear increaser and where to add the oil. Book is no help. Thanks CIH 4420 sprayer help - drfeelgood : 3/28/2025 11:20 RE: CIH 4420 sprayer help - golfnut : 3/28/2025 11:49 RE: CIH 4420 sprayer help - jedeka : 3/28/2025 12:18 Picture of mine - jedeka : 3/29/2025 15:59 Picture of mine - jedeka : 3/29/2025 15:59 RE: CIH 4420 sprayer help - craigd : 3/28/2025 17:06 RE: CIH 4420 sprayer help - paul2sd : 3/29/2025 10:05