2007/08/27 Caterpillar

Engine:

3406E (S/N: 6TS1-UP)

3408C (S/N: 1TS1-UP)

3412 (S/N: BCS1-UP)

3412C (S/N: BAK1-UP; 8AR1-UP; 9BR1-UP)

3412E (S/N: 4CR1-UP)

G3412 (S/N: 3NK1-UP)

Generator Set:

3406 (S/N: 2WB1-UP; 4ZR1-UP)

3406C (S/N: 1LS1-UP)

3408B (S/N: 78Z1-UP)

3412C (S/N: BAX1-UP; 81Z1-UP)

Industrial Engine:

3406C (S/N: 3ER1-UP)

3408B (S/N: 67U1-UP)

3412C (S/N: 38S1-UP)

3412D (S/N: REA1-UP)

3412E (S/N: BDT1-UP)

Marine Engine:

3406C (S/N: 4TB1-UP; 1SS1-UP)

3406E (S/N: 9WR1-UP)

3408B (S/N: 99U1-UP)

Illustration 1	g01386689

The 1W-0700 Temperature Indicator has been cancelled and replaced with the 200-5233 Temperature Indicator. The new gauge has the same chart for the calibration point as well as temperature range. The new gauge is more durable.

The 200-5233 Temperature Indicator has a capillary tube that is 600 mm (23.6 inch) longer than the original 1W-0700 Temperature Indicator. Wind the excess capillary tube into a coil behind the panel. Tie straps must be used in order to secure the longer capillary tube. Install the tie straps in locations (1). Refer to Illustration 2.

Illustration 2	g01391643
(1) Locations for tie straps (2) Panel

Illustration 3	g01386702
Calibration points for the 200-5233 Temperature Indicator

Serial number effectivity is listed in Table 2.