NHTSA ID Number: 10177074
Manufacturer Communication Number: IK2200150
TSB/Document Date: 2020-07-07
Summary
This document will guide the user through determining if there is a sealing issue with the rear emergency door on a CE Bus.
IK2200150 - Rear Emergency Door Sealing
Page 1 of 5
Countries:
CANADA, UNITED STATES Document ID: IK2200150
Availability:
ISIS, Bus ISIS, IsSIR
Revision:
0
Major System:
BUS BODY
Created:
6/8/2020
Current Language: English
Last Modified: 6/18/2020
Other Languages: NONE
Author:
Viewed:
Brandon Akridge
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Title : Rear Emergency Door Sealing
Applies To : CE Bus
CHANGE LOG
Please refer to the change log text box below for recent changes to this article:
06/18/2020 - Initial Article Release
DESCRIPTION
This document will guide the user through determining if there is a sealing issue with the rear emergency door on a CE Bus.
SYMPTOM(s)
Daylight can be seen at the corner of the door, and/or dust may be coming inside
SPECIAL TOOL(s) / SOFTWARE
None
SERVICE PARTS INFORMATION
Kit Description
Part Number
Quantity
Notes
Required
Seal, Rubber Rear Emerg Door
2203818C4
1
3" x 3" 16ga metal cover plate
source locally
1
DIAGNOSTIC STEP(s)
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IK2200150 - Rear Emergency Door Sealing
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To prevent unexpected movement of the vehicle and possible serious personal injury or
death, park the vehicle on a flat, level surface, set the parking brake, turn the engine off
and chock the wheels to prevent vehicle from moving in both directions.
Step Action
DIAGNOSTIC:
Decision
Yes. Proceed to Step 2
Do you see daylight at the rear emergency door seal as shown below?
1
No. This iKnow article doesn't apply.
Step Action
DIAGNOSTIC:
Decision
Yes. Proceed to step 3.
Do you have a 3pt lock bar as shown below?
2
No. Proceed to repair section for
adjusting/replacing door seal.
Step Action
3
DIAGNOSTIC:
With rear emergency door closed, lock rod not engaged and door is flush to
outside of body, are lock rod and hole are aligned? (see alignment picture in
Figure 1 below)
Decision
Yes. Proceed to repair section step
for adjusting/replacing door seal.
No. Proceed to repair section for 3pt
lock rod adjustment.
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IK2200150 - Rear Emergency Door Sealing
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Figure 1: 3pt hole misalignment
Item 1: Lower lock bar
Item 2: Lower lock bar hole guide
REPAIR STEP(s)
Adjusting/Replacing Door Seal
1. With door open, gently tug on lower corner of door seal to break the adhesive bond, separating the seal from door for
approximately 5" of the seal in both directions from the corner.
2. Reposition seal as far as possible to the outboard edge of the door flange and re-apply seal using a roller.
3. Check to see if daylight is still present, if so proceed to step 4, if no daylight, repair path is complete.
4. Remove complete door seal and replace with new door seal 2203818c4
3pt Lock Rod Adjustment
REMOVAL PROCEDURE:
Figure 2: 3pt lock rod lower hole
Item 1: Lower lock bar
Item 2: Lower lock bar hole guide
Item 3: Nylon floor insert
1. Remove lower lock bar hole guide and nylon floor insert (see figure 2 above),and save for use in later step
2. Remove Door threshold trim and save for reuse in later step
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IK2200150 - Rear Emergency Door Sealing
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INSTALLATION PROCEDURE:
1. Install new metal cover plate as shown in figure 3 below.
Figure 3: Corrective plate
Item 1: Metal cover plate
Item 2: Nylon floor insert
Item 3: Lower lock bar hole guide
Item 4: Trimmed threshold trim
2. Trim threshold trim to fit around newly installed metal cover plate, and reinstall as shown in Figure 3 above
3. Close door to be flush with outside body, lower lock bar to the floor and mark new location to drill hole.
4. Drill hole in metal cover plate, install nylon floor insert and hole guide.
5. Close door and check for daylight. If no daylight, repair complete. If daylight is present, complete Repair steps for
Adjusting/Replacing Door Seal.
WARRANTY INFORMATION
Warranty Claim Coding:
Refer to the Warranty Coding Manual for Group and Noun Codes.
Standard Repair Time(s):
Refer to the SRT Manual for Repair Times
OTHER RESOURCES
Master Service Information Site
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Copyright © 2020 Navistar
, Inc.
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TSB/Document ID: IK2200150
Replacement Service Bulletin Number:
MFR Communication Date: 2020-06-18
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: STRUCTURE
MFR Component System:
MFR Component Subsystem:
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