Terex TR60 Maintenance Manual page 126

Driveline - Front Driveline
Section 130-0010
2. Turn steering wheel in both directions several
times to relieve pressure in the steering circuit. Block
all road wheels.
3. Match mark universal joints (2) and their mating
surfaces to ensure correct mating alignment when
installing driveline assembly (1).
4. Support driveline (1) with suitable lifting equipment
and remove capscrews (4) securing universal joints (2)
to their mating components. Remove driveline
assembly (1). If necessary tap driveline assembly (1)
from its mating components with a soft faced hammer.
Note: Access to driveline assembly (1) can be
obtained from underneath the vehicle.
DISASSEMBLY
Numbers in parentheses refer to Fig. 1.
Universal Joint
1. Place the yoke end of driveline assembly (1) in a
soft jawed vice, clamping on the tube of shaft.
Note: Do not distort the tube withn excessive grip.
2. Remove capscrews (3) and universal joints (2) from
driveline assembly (1).
3. Place the shaft end of driveline assembly (1) in a
soft jawed vice.
4. Remove capscrews (3) and universal joint (2) from
driveline assembly (1).
INSPECTION
1. Clean all metal parts in a suitable solvent and dry all
parts with compressed air.
2. Inspect splines of shaft and yoke for nicks, burrs
and excessive wear. Replace if wear is excessive or
splines are nicked. Burrs may be removed with a fine
file or medium India stone.
3. Check the surfaces of the components that
universal joints mate against for parallelism. Refer to
Fig 2.
4. Check the condition of mounting capscrews and
replace if required.
2
APPLY PRESSURE
HERE BY HAND
STRAIGHTEDGE
REMOVE ALL
BURRS AND
PAINT FROM
THESE SURFACES
Fig. 2 - Checking Parallelism
ASSEMBLY
Numbers in parentheses refer to Fig. 1.
Universal Joint
1. Place the yoke end of driveline assembly (1) in a
soft jawed vice, clamping on the tube of shaft.
Note: Do not distort the tube withn excessive grip.
2. Install universal joints (2) to yoke end of driveline
assembly (1) and secure with capscrews (3). Tighten
capscrews (3) to a torque of 128 - 142 Nm
(95 - 105 lbf ft).
3. Place the shaft end of driveline assembly (1) in a
soft jawed vice.
4. Install universal joint (2) to shaft end of driveline
assembly (1) and secure with capscrews (3)
INSTALLATION
Numbers in parentheses refer to Fig. 1.
Note: Tighten all fasteners without special torques
specified to standard torques listed in Section
300-0080, STANDARD BOLT AND NUT TORQUE
SPECIFICATIONS.
Note: Extra care should be taken when handling
drivelines since carelessness can result in premature
failure of the components. Chips, dents, burrs, or any
SM - 088
MAXIMUM PERMISSABLE
GAP IS 0.2 mm (0.008 in)
SM 1577 12-98