User's Manual
Table Of Contents
18 MTU Installation Requirements
Pit
Spacers
When mounting a 501-8150 or Series 3000 MTU to the pit lid without a MTU
mounting relief, the use of a spacer is sometimes required. There are two options
for spacers, a short spacer and a long spacer. Short spacers (P/N 056-8150S) are
marked with an S, and long spacers (P/N 056-8150L) are marked with an L.
Short Spacers
The short spacers are used to bring the mounting surface flush with the face of the
MTU and prevent damage to the MTU enclosure.
DRAFT