Ariens 992204 User's Manual
Contents
1. Date 7 19 2013 No N 2036 GRAVELY Product Notice Ariens Company 655 W Ryan St Brillion WI 54110 www ariens com Product Family Pro Turn 200 amp 400 Series Mowers Subject ZT 5400 Transaxle Dealer Action Inspect and Repair as Necessary Ariens Company has received the attached information from Hydro Gear This is an instruction sheet for inspecting and if necessary correcting a hardware problem on the ZT 5400 transaxles used on PT 200 and PT 400 series commercial mowers Models and serial numbers affected Model 992200 992201 992203 992204 Serial Number 22002 22024 026 22029 22042 045 22047 048 22048 050 052 053 The concern is that the flat washer behind the wave washer on the transmission bypass valve may have been incorrectly installed allowing the bypass to partially engage during operation Before putting an affect ed machine into service please inspect and repair if the problem is found No parts are necessary for the repair Standard warranty applies Dealer will be reimbursed 25 hours for each machine inspected and or repaired For questions contact Ariens Technical Service at 920 756 4688 9 HYDRO GEAR Instruction Sheet SUBJECT Improperly Assembled ZT 5400 Bypass It has come to Hydro Gear s attention that the bypass on some ZT 5400s may be assembled incorrectly This can cause the transaxle to malfunction Inspect the order of the transaxles by pass com2. ponents A correctly assembled bypass will have the seal bypass rod flat washer wave washer and retaining ring installed in that order see Figure 1 For example there have been reports of the bypass assembled incorrectly with the flat washer between the seal and the bypass rod see Figure 2 To correct this the retaining ring and wave washer will need to be removed and set aside In order to keep oil loss to a minimum the bypass rod only needs to be partially removed This will allow the technician to work the flat washer off the bypass rod Once the flat washer was been removed the bypass rod can then be installed back into the transaxle The flat washer wave washer and retain ing ring can then be installed see Figure 1 Only a small amount of oil should be lost during this procedure If needed top off the reservoir 0 Z as AD G G YA 4 j yt Retaining Ring A PO Wave Washer iw Bypass Rod A Flat Washer lt a A SY x V S Retaining i Ring Figure 2 Incorrect Date 07 15 13
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