jost JSK 37H Installation Instruction

Fifth wheel topplate

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Replacement for Holland™ Models FW 8, FW 35, FW 2000 & FW 3500
WARNING
CAUTION
A. REMOVE OLD TOPPLATE:
1. Remove the excess grease from the topplate as required.
2. Remove the bracket pins and discard.
3. Using a suitable lifting device, lift the old topplate from the mounting
bracket and discard.
4. Inspect the bracket bushings. Remove and replace if distorted or damaged.
B. INSTALL
1. Remove the hex head cap screws (figure 1 item 1) and locking tabs (item 2).
2. Remove the bracket pins (item 3).
3. Inspect the top of the bracket cap and grind off any high or
rough spots (see figure 2).
4. Apply grease to the top surface of the pivot bracket collars (item 4)
as shown in figure 3.
5. Install pivot collars (item 4) into the pivot pockets of the fifth wheel topplate.
FIGURE 1
The right to alter specifications is reserved.
FAILURE TO FOLLOW THESE INSTRUCTIONS
COULD CAUSE A HAZARDOUS CONDITION!
INSTALLING YOUR JSK37H TOPPLATE WILL RAISE
THE INSTALLED FIFTH WHEEL HEIGHT BY 3/4".
MODEL JSK 37H TOPPLATE:
4
1770 Hayes Street
Grand Haven, MI 49417
www.jostinternational.com
INSTALLATION INSTRUCTION
For JSK 37H Fifth Wheel Topplate
3
2
1
FIGURE 2
Ph. (616) 846-7700 (800) 253-5105
Fax (616) 846-0310
Page 1 of 3
LT SK37H-01 Rev.H

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Summary of Contents for jost JSK 37H

  • Page 1 INSTALLATION INSTRUCTION For JSK 37H Fifth Wheel Topplate Replacement for Holland™ Models FW 8, FW 35, FW 2000 & FW 3500 FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE A HAZARDOUS CONDITION! WARNING INSTALLING YOUR JSK37H TOPPLATE WILL RAISE THE INSTALLED FIFTH WHEEL HEIGHT BY 3/4”.
  • Page 2 C. INSTALL MODEL JSK 37H TOPPLATE (CONT.): 6. Using a suitable lifting device, lower the new Jost topplate onto the mounting bracket. 7. Install the pivot pins (figure 4 item 3) aligning the flange with the threaded holes in the topplate casting.
  • Page 3 2. Check the fifth wheel locking mechanism using a lock tester. It must lock and unlock as described in the Maintenance Procedures provided with your fifth wheel. For additional copies of the Maintenance Procedures contact Jost. CHECK THE LOCKING MECHANISM PRIOR TO USE. DO NOT...

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