Page 74 - Mercury Service Tool Guide (2021) - 8M0174458

DIESEL ENGINE

SEAL REMOVER
6.7L COMMON RAIL DIESEL ENGINE TOOLS
CRANKSHAFT FRONT SEAL PULLER

91-8M0112726
Use to remove front cover seal.
6.7L Diesel Engine
DIAL INDICATOR BASE

91-8M0112727
Use in conjunction with dial indicator (P/N 8M0116621) to obtain precise
measurements during the assembly process.
91-8M0111328
DIAL INDICATOR Use to remove the front crankshaft seal.
CRANKSHAFT REAR SEAL PULLER

91-8M0116621
Gauge range is 0‑5 mm (0‑0.196 in.)
DIAL INDICATOR HOLDER

91-8M0112729
Use in conjunction with dial indicator (P/N 8M0116621) to measure injection pump
timing during the assembly process. 91-8M0111329
Use to remove the rear crankshaft seal.
DIAL INDICATOR ADAPTER/EXTENSION
CRANKSHAFT FRONT SEAL INSTALLER

91-8M0112728
Use in conjunction with dial indicator (P/N 8M0116622) to locate TDC during the
assembly process. DIESEL ENGINE
DIAL INDICATOR

91-8M0116622
Gauge range is 0‑10 mm (0‑0.393 in.)
ANGLE GAUGE
91-8M0111331
Use to install the front crankshaft seal during the assembly process.

91-8M0116620
Aids in locating a specific degree when incorporating a torque and turn process into
the assembly process.

Mercury Service Tool Guide 67