Installation Guide
CONFIDENTIAL
TG-0057_19 TM4 SUMO HD CO300-A1_A2_A2.5 Installation Guide
© Dana TM4 inc., 2013-2020
Page 15 of 42
2020-11-20
4.3 Securing the MCU
In order to properly install the MCU, it should be securely fixed into the vehicle using four (4) of the eleven
(11) available mounting points to evenly distribute the load.
WARNING
Mishandling of this product may damage the product and/or cause injury or death.
•
All limitations and specifications communicated by TM4 regarding the product must be respected.
•
Do not attempt to open or repair this product. In case of damaged casing or suspected product
malfunction, contact TM4.
•
Use only indicated points to secure the MCU.
See Figure 3 for the locations of the mounting points on the MCU; each of the highlighted areas includes 2
or 3 mounting points either under or on the side of the MCU; select at least one mounting point in each
zone (numbered 1-4) regardless of installation position in order to stabilize the unit. Refer to the product
interface drawing [10] for exact specifications of mounting holes and screws.
Note:
Prepare the zinc-coated bolt with Loctite 242 or 243 before insertion.