Baulk Ring Clearance

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Double cone synchronizer (1st)
Check the clearance of outer baulk ring, synchronizer cone, and inner baulk ring of 1st double cone synchronizer, using the following steps.

NOTE: The mean value is the middle value of a set of measurements between the highest and lowest values. It is calculated by adding the highest and lowest measured value and dividing their sum by two: [(high value) + (low value)] / 2 = mean value.

CAUTION: Outer baulk ring, synchronizer cone, and inner baulk ring act as a set to control the clearances "A" and "B". If the measurement exceeds the service limit value, replace all of them as a set.

Fig 1: Inspecting Baulk Ring Clearance (1 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.

Using a dial gauge and Tool, measure clearance "A" at two or more points diagonally opposite, and calculate mean value.
Clearance "A"

Standard : 0.6 - 0.8 mm (0.024 - 0.031 in)

Limit value : 0.2 mm (0.008 in) or less

Fig 2: Inspecting Baulk Ring Clearance (2 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.
Using a feeler gauge, measure clearance "B" at two or more points diagonally opposite, and calculate mean value as shown.
Clearance "B"

Standard : 0.6 - 1.1 mm (0.024 - 0.043 in)

Limit value : 0.2 mm (0.008 in) or less

Fig 3: Inspecting Baulk Ring Clearance (3 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.