Plastic Tonka mighty motorized 3649 Digger front loading shove spares/repair

Spares and repairs due to inconsistent operation. put new batteries in got it to move forward and backwards, front scoop moves up and down but I think there is meant to be more movement, rear arm has no movement no motor sound when lever pushed. No sound effects working, the light on the roof does work. Battery terminals have some corrosion but not too much.Stickers and overall condition appear good, requires a minor clean down.This vintage Tonka Mighty Motorized 3649 Digger is a classic toy perfect for young excavation enthusiasts. Made in China, this battery-operated front-loading shovel is a must-have for any vintage toy collection. With its sturdy build and iconic Tonka brand, this excavator is sure to provide hours of imaginative play for children who love construction and digging games. Whether for play or display, this vintage Tonka Digger is a timeless piece that captures the nostalgia of classic toys from the past.