Kawasaki MULE 600 SERIES User Manual

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HARD AND/OR SOFT SIDED CAB KIT (p/n KAF600-012) (Note: hard sided doors, soft sided doors, and anti-draft panel are

sold separately but are included in these instructions.)

The contents of this envelope are the property of the owner.

Be sure to leave with the owner when installation is complete.

This cab is shown with the following optional equipment: hard sided doors, work lights, windshield wiper, strobe light, and antenna for overhead console. Other options not shown are: soft sided doors and an anti-draft panel for underneath the bench seat.


1)It is recommended that the tire pressure be adjusted as follows when installing a cab on this vehicle: front tires to have 11.5 p.s.i. and rear tires to have 18.0 p.s.i.

2)It is recommended that two (2) heavy-duty springs (p/n 92145-0400) be used in the rear suspension when installing a cab on this vehicle. It is also recommended to set the spring adjusting sleeve of the rear shock unit at the circled position in the chart below (position 4).

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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.



Curtis Cabs, blades and general accessories add additional weight to the base vehicle. All Curtis accessory weights are listed in product brochures. Deduct the accessory's total weight from the vehicle's rated capacity and never exceed the vehicle's rated capacity including driver and passenger.




A.Refer to parts diagram toward the back of this manual to help identify parts during the assembly process.

B.To assist with the cab installation, leave all bolts

loose for later adjustment unless otherwise specified.

C.Read and understand all instructions before beginning.

D.Plastic washers have been supplied to provide a weather seal around all exterior fasteners. The plastic washer should be installed under each bolt head directly against the outside cab surface. Care should be taken not to over tighten the fasteners and damage the plastic washer. Also use metal washers as required.

E.Apply a clear silicone sealant to seal any minor gaps that may occur due to vehicle variations.


Set of standard and metric sockets and open end wrenches One 3/8” Drive Ratchet

One 3/16” Allen Wrench

One Phillips Head Screwdriver Grease


11/32” Drill Bit Scissors

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Note: this item is sold separately from the cab kit and the door kits.

1.1If a hard rear window will be installed, make sure the sheetmetal filler underneath the expanded metal screen is reversed so the small bent lip faces forward as shown in Fig. 1.1 (this acts as a shelf for the hard rear window to rest on). Remove and re-install three (3) bolts holding this filler in place. Note: this filler can also be reversed even for a soft rear curtain installation (in case down the road a hard rear window is desired).

1.2Remove the seat back and install the anti-draft panel onto the back side of the seat back making sure that the clear plastic window in the anti-draft panel is oriented over the fuel gauge which is towards the lower passenger’s side of the vehicle. Note: one edge of the panel is notched to fit around the seat hinges. Re-install the seat back through the original mounting holes and secure with the original nuts.

1.3Raise the lower seat 90 degrees as shown in Figure 1.3. Spread out the anti-draft panel as would appear to be appropriate. Panel may pass under seat and velcro to front of tube beneath front edge of seat. Pull back one area or section at a time in order to assess where to apply the hook (rough) velcro on the vehicle. Per Fig. 1.1, install four (4) pieces of hook (rough) velcro as high up as possible underneath the forward facing sheetmetal lip to the left and right sides of the bolt heads. NOTE: adhesive backed velcro should be applied to a clean, dry surface at room temperature.

1.4Install the anti-draft panel to the newly applied hook velcro on the vehicle. Lower seat back down.


2.1 Loosen the front cab bar bolts and slide the front mount in place between the cab bar and the plastic hood as shown in Fig. 2.1. Repeat for passenger’s side. Leave the bolts loose so that the front mounts can be adjusted when the side frames are installed in step 5.

bent sheetmetal lip to be facing forward towards the seat

velcro to be placed snuggly up under the lip and facing the seat

ref.: hard rear window shown

Fig. 1.1 (view from front of passenger’s side of vehicle)

lower seat rotated up 90 degrees

ref.: driver’s side hip restraint

apply hook (rough) velcro here, etc.

Fig. 1.3 (view from side of driver’s side)

front mount

front cab bar bolts

Fig. 2.1 (view from front of driver’s side)

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