A new owner of a well-kept 2003 Winnebago Journey DL 34HD asked about two main issues: rear fiberglass and engine-bay access panels separating from their brackets, and an entry lock that will lock but no longer unlock with the key. Members generally agreed the panel problem is common on older coaches and that a practical fix is to resecure the panels with stainless fasteners, often painted to match, while keeping the appearance as original as possible. One member reported replacing rusty...
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A new owner of a well-kept 2003 Winnebago Journey DL 34HD asked about two main issues: rear fiberglass and engine-bay access panels separating from their brackets, and an entry lock that will lock but no longer unlock with the key. Members generally agreed the panel problem is common on older coaches and that a practical fix is to resecure the panels with stainless fasteners, often painted to match, while keeping the appearance as original as possible. One member reported replacing rusty mounting brackets with stainless pieces from a metal shop, then using 3M adhesive plus strategically placed screws. Another member noted similar repairs have been documented elsewhere and can look very clean when done well.
On the lock issue, the most useful guidance centered on the TriMark entry handle assembly. Members pointed out there is an adjustment accessible through a covered hole on the door edge, and that periodic adjustment is normal maintenance. A detailed reply shared manufacturer guidance explaining that a 7/16-inch thin-walled nut driver is needed, and warned against using a deep socket or driver that can accidentally trip the latch and create a false adjustment. If adjustment does not solve the problem, members suggested disassembly and inspection of the mechanism, with replacement possible once the 5-digit part number on the back of the handle is identified.
Trustworthy sources: 2 posts; Untrustworthy: 0 posts. Core consensus points: painted stainless screws are an acceptable fix for loose rear panels, and TriMark lock adjustment is the first step before replacement; Outliers: none. The most actionable next steps are to inspect bracket condition, use stainless hardware and adhesive if needed, check for hidden power-lock contacts near the hinge area, and try the TriMark adjustment with the correct thin-wall tool before taking the lock apart.
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