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Rev. E, p. 1 of 9 KUBOTA B 2320/2620/2920 cab kit p/n 1KB2320 Installation Instructions The contents of this envelope are the property of the owner. Be sure to leave with the owner when installation is complete. APPROXIMATE INSTALLATION TIME: 2 to 3 HOURS (excluding accessories) Shown with optional work lights, and optional strobe light.
p. 2 of 9 DESIGN CONCEPT Curtis cabs feature an assembly of parts designed for your vehicle which require adjustment and alignment of components to accommodate vehicle variations and provide proper weather protection. For accurate installation, proper operation, and years of satisfaction, please read and understand the installation instructions. From all of us at Curtis, we thank you for choosing our product.
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p. 3 of 9 1. VEHICLE PREP 1.1 Per figure 1.1, remove the following items from the vehicle: the optional tool box and clamps from the roll bar (if equipped), and both turn signal lights from the fenders (identify the wires for easier re-connection later). Save the turn signal lights and hardware for re-use.
p. 4 of 9 Fig. 4.1 4. COWL 4.1 Per figure 4.1, position the cowl over the hood of the tractor. The seal around the hood area should be po- sitioned to point forward. 5. SIDE FRAME For ease of installation, remove the doors from side frames by opening and lifting up off of pin hinges.
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p. 5 of 9 7. WINDSHIELD Fig. 7.1 7.1 See fig. 7.1. Have the following items ready: four sandwich the 5/16-18 x 1 3/4” long flat head bolts, 4 steel washers, 4 plastic spacer locknuts, and 2 plastic spacer blocks. With assistance, block here install the windshield hinges to the windshield support with the two spacer blocks between the hinge and the...
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p. 6 of 9 Fig. 9.3 9. REAR CURTAIN. 9.1 Tighten roll bar brackets and mounts. NOTE: It may Apply Vel- be necessary to have an assistant lift up on the back of cro here. the side frames before tightening the roll bar brackets and mounts as the weight of the cab tends to make it sag to- wards the back.
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p. 7 of 9 Fig. 11.1 11. FINISHING TOUCHES 11.1 See Figure 11.1 Use the holes in the side frame floorboards as a guide to drill holes through the tractor floor. WARNING: Check underneath for obstructions before drilling. Be sure not to drill through hoses or hydraulic lines.
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p. 8 of 9 12. DOOR ADJUSTMENT (Continued) Fig. 12.3 12.3 Per fig. 12.3, the 1/4-20 hex head bolts on the door hinges can be loosened on the rear tube, or on the door itself, or in both places, in order to rotate or move EXTERIOR the door up or down and forward or backward as neces- VIEW OF...
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KUBOTA B 2320/2620/2920 SOFT SIDED CAB PARTS LIST WINDSHIELD ROOF QTY. RUBBER TYPES: QTY. 8SV-CI02 ROLL BAR KB23-01 5/8" SIDE BULB BRACKET MNT W/ 1/4" GRIP QTY. REFLECTORS WHITE KB23-05 SEAM BULB BLACK SNAPS (6) (INSIDE) HINGES 1" SIDE BULB...
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